refactor: remove redundant fallback and legacy handling on drawing load failure

This commit simplifies `loadDrawing` in `useDrawingSession.ts` by removing silent fallbacks that were fetching the drawing list and redirecting users or auto-creating drawings when loading a specific drawing failed. Instead, the error state is simply set, ensuring errors surface cleanly.
2026-05-31 14:16:53 +00:00 · 2026-05-31 13:58:33 +00:00 · 2026-05-31 13:23:50 +00:00 · 2026-05-31 12:50:26 +00:00
39 changed files with 150 additions and 3348 deletions
@@ -3,7 +3,7 @@ name: Publish GHCR Image
 on:
  push:
    tags:
-      - "release-*"
+      - 'release-*'

 permissions:
  contents: read
@@ -34,4 +34,6 @@ report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
 # Finder (MacOS) folder config
 .DS_Store

+PLAN.md
+
 excali-box-data/
@@ -1,3 +0,0 @@
-dist
-data
-excali-box-data
@@ -5,7 +5,3 @@
 - Keep commit messages terse.

 Example: `feat: dark mode by default`
-
-# Decisions on architecture and design
-
-Read [DECISIONS.md](DECISIONS.md)
@@ -6,19 +6,25 @@
 :80 {
  encode zstd gzip

-  handle /mcp {
+  @mcp path /mcp
+  handle @mcp {
    reverse_proxy 127.0.0.1:3001
  }

-  @app path / /api/*
-  handle @app {
+  @api path /api/*
+  handle @api {
+    reverse_proxy 127.0.0.1:3000
+  }
+
+  @root path /
+  handle @root {
    reverse_proxy 127.0.0.1:3000
  }

  handle {
    root * /srv/public

-    @html path /index.html /d/* /p/*
+    @html path /index.html /d/*
    header @html Cache-Control "no-cache"

    @assets path_regexp assets \.(?:css|js|mjs|svg|png|jpg|jpeg|gif|webp|ico|woff2?|ttf|otf)$
@@ -1,8 +0,0 @@
-# a list of architectural decisions
-
-( to remind me when I over-engineer and be fickle minded )
-
-## Image is NOT meant to be exposed directly to the internet
-
- the defaults MUST take care of this
- and hence AUTH won't be a part of the image, whatever the user is using for reverse proxy should handle auth.
@@ -2,7 +2,6 @@ FROM oven/bun:1.3.11-alpine AS build
 WORKDIR /app

 COPY package.json bun.lock tsconfig.json ./
-COPY patches ./patches
 RUN bun install --frozen-lockfile

 COPY src ./src
@@ -20,17 +19,14 @@ ENV MCP_HOST=127.0.0.1
 ENV MCP_PORT=3001
 ENV DATABASE_PATH=/data/excalidraw.sqlite

-RUN mkdir -p /config /data
-
 COPY --from=caddy /usr/bin/caddy /usr/bin/caddy
 COPY --from=build /app/dist/public /srv/public
 COPY --from=build /app/dist/server /app/dist/server
 COPY --from=build /app/dist/mcp /app/dist/mcp
 COPY Caddyfile /etc/caddy/Caddyfile
-COPY STYLES_GUIDE.md /config/styles-guide.md
 COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh

-RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+RUN mkdir -p /data && chmod +x /usr/local/bin/docker-entrypoint.sh

 VOLUME ["/data"]

@@ -5,27 +5,7 @@ Private self-hosted Excalidraw with Bun, Caddy, and SQLite.
 This is bare wrapper around the excalidraw packages that adds autosave and disk-persistence.
 No auth to keep things simple - you either run in a private network or put it behind Caddy auth or similar solutions.

-## Tl;dr
-
-When building the image yourself
-
-```
-docker run --rm \
-  -p 127.0.0.1:3000:80 \
-  -e PUBLIC_BASE_URL=http://localhost:3000 \
-  -v "$PWD/excali-box-data:/data" \
-  excali
-```
-
-When pulling from GHCR ( you would want to change the `PUBLIC_BASE_URL` )
-
-```
-docker run --rm \
-  -p 127.0.0.1:3000:80 \
-  -e PUBLIC_BASE_URL=http://localhost:3000 \
-  -v "$PWD/excali-box-data:/data" \
-  ghcr.io/ruinivist/excalidraw-box:latest
-```
+> GPT 5.5 generated

 ## Pull from GHCR and run

@@ -50,7 +30,6 @@ Open `http://localhost:3000`.
 ## Test

 ```bash
-bun run format
 bun run test
 bun run typecheck
 ```
@@ -63,21 +42,3 @@ docker run --rm -p 127.0.0.1:3000:80 -e PUBLIC_BASE_URL=http://localhost:3000 -v
 ```

 This will make the data persistent in the `excali-box-data` folder in the current directory, with Caddy serving the browser build on `localhost:3000`. `PUBLIC_BASE_URL` is required so MCP tools can return drawing URLs with the public browser origin. You would want it to be the same url you use to access the app in the browser - in case you reverse proxy or use a tailscale alias etc.
-
-## Optional MCP styles guide resource
-
-The MCP server can optionally expose one extra read-only resource at `excali://styles-guide`. This file is then
-discoverable as an MCP resource. Container images already include the repo `STYLES_GUIDE.md` at
-`/config/styles-guide.md`, so the default guide is exposed automatically in Docker/GHCR.
-
-```bash
-docker run --rm \
-  -p 127.0.0.1:3000:80 \
-  -e PUBLIC_BASE_URL=http://localhost:3000 \
-  -v "$PWD/excali-box-data:/data" \
-  -v "$PWD/STYLES_GUIDE.md:/config/styles-guide.md:ro" \
-  ghcr.io/ruinivist/excalidraw-box:latest
-```
-
-Bind-mounting a different file to `/config/styles-guide.md` overrides the bundled default for that container.
-Local non-container runs are unchanged; if you want a styles guide there, you still need a file at `/config/styles-guide.md`.
@@ -1,212 +0,0 @@
-# Styles Guide
-
-Use this guide when generating or modifying Excalidraw scenes.
-
-## Author intent (must follow)
-
- Excalidraw is for free-flow visual thinking: nodes, arrows, curves, boundaries, and hanging labels.
- Treat this as a diagramming task, not a document-writing task.
- Prefer visual relationships over long prose.
- If content starts becoming paragraph-heavy, split it into smaller nodes and explicit connectors.
- Prioritize flow clarity over text density.
-
-## Core intent
-
- Always set `scene.appState.theme` to `"dark"`.
- Always use light-style element colors.
- Optimize for clarity, technical precision, and fast visual parsing.
- Tailor structure to the problem. Do not default to generic flowcharts.
- Prefer diagrams that look like working engineering notes, not slides.
-
-## Theme
-
- Use a light canvas and light containers by default.
- Keep contrast high enough for comfortable reading.
- Use vibrant accent colors with strong readability on light surfaces.
- Keep color mapping stable: the same logical component/flow must keep the same color across node, connector, and connector label.
- For subtypes within a flow, use close shades of the same family instead of unrelated hues.
-
-### Default palette
-
- Canvas / background: `#f8fafc`
- Surface: `#ffffff`
- Muted surface: `#f1f5f9`
- Text: `#212529`
- Muted text: `#343a40`
- Green: `#099268`
- Pink: `#c2255c`
- Red: `#ff5d73`
- Purple: `#6741d9`
- Blue: `#1971c2`
- Teal: `#0c8599`
- Border / connector: `#868e96`
-
-### Extended accent set
-
- Mint: `#12b886`
- Cyan: `#1098ad`
- Indigo: `#364fc7`
- Violet: `#5f3dc4`
- Magenta: `#a61e4d`
- Rose: `#e64980`
- Slate dark: `#212529`
- Slate mid: `#495057`
- Slate light: `#868e96`
-
-## Layout
-
- Keep the layout spacious.
- Use consistent alignment and clear grouping.
- Maintain obvious reading order (usually left-to-right or top-to-bottom).
- Separate major groups with generous whitespace.
- Avoid dense clusters and unclear crossings.
-
-### Spacing defaults
-
- Between major groups: `160-240px`
- Between related nodes: `72-120px`
- Container padding: `48-72px`
- Keep connector crossings rare. Re-route instead of stacking lines through central content.
-
-### Connector label placement
-
- Do not place connector labels directly on top of arrow/line strokes.
- Offset connector labels from the path by at least `16-24px` on the normal axis.
- Prefer labels slightly to the side of the connector midpoint, not centered on the stroke.
- If lines still reduce readability, move the label further away.
- Connector labels must remain clearly associated with their connector.
- Connector endpoints should stop with a visible gap before node/container borders: `8-16px`.
- Prefer slight natural curves for connectors (gentle 3-point bends) instead of rigid perfectly straight arrows.
- Keep curvature subtle; avoid dramatic arcs unless the route needs explicit detouring.
- Use straight connectors only when they are materially clearer than curved ones.
-
-### Container nesting
-
- Default to one container level.
- Maximum nesting depth is two.
- Use second-level nesting only when needed.
- Avoid box-within-box-within-box structures unless explicitly required.
-
-## Text fit and sizing
-
-Use explicit sizing so text fits without clipping or cramped boxes.
-
-### Typography defaults
-
- Body/node text: `20px` Excalidraw monospace (`fontFamily: 3`)
- Section labels: `24px`
- Auxiliary notes: `20px` minimum
- Line height multiplier: `1.25`
-
-### Text length and wrapping
-
- Target max line length: `22-28` characters.
- If label text exceeds `28` characters, insert line breaks at phrase boundaries.
- Keep most labels to `1-2` lines.
- Hard cap: `3` lines for standard nodes, `4` lines for large containers.
-
-### Box size contract
-
- Horizontal text padding: `32px` per side (`64px` total)
- Vertical text padding: `24px` per side (`48px` total)
- Minimum node size: `260x120`
- Recommended width bands:
- Short labels (`<=18` chars): `260-320px`
- Medium labels (`19-40` chars): `340-460px`
- Long labels (wrapped): `480-680px`
-
-### Overflow guardrails
-
- Text must remain fully inside its box at `zoom: 1`.
- Keep at least `28px` interior clearance from text to borders after render.
- If text would overflow: increase width first, then height, then split content into multiple nodes.
- No label overlap is allowed.
- Bias toward extra whitespace over dense packing.
-
-## Structural guidance
-
-Pick the structure that matches the content.
-
- Flows/lifecycles: sequence or pipeline layouts
- Layered systems: stacked layers with strict boundaries
- Ownership/containment: nested containers
- Stateful behavior: state-machine style
- Dependencies: directional graphs grouped by subsystem
- Comparisons/migrations: side-by-side layouts
-
-Do not force every task into boxes with arrows when a better structure exists.
-
-## Logical coherence
-
- Every element must have a reason to exist.
- Group by real system boundaries, not visual symmetry alone.
- Make relationships explicit: data flow, control flow, ownership, lifecycle, dependency.
- Minimize ambiguous arrows.
- If a connection has specific meaning, label it briefly.
- Prefer fewer, clearer elements over exhaustive clutter.
-
-## Language
-
- Use terse, technical labels.
- Use short phrases, not full sentences.
- Assume the reader is a senior engineer.
- Prefer concrete nouns/verbs.
- Use concrete system terms: API, worker, queue, WAL, cache, AST, token, retry loop, reconciliation pass.
-
-### Avoid
-
- Business speak
- Marketing language
- Vague labels like `Platform`, `Service Layer`, `System`, `Magic`
- Ambiguous shorthand like `edge`, `core`, `backend`, `worker` without qualifiers
- Filler phrases like `leverages`, `enables`, `streamlines`, `orchestrates`
-
-### Naming specificity
-
- Prefer concrete component names over abstract layer names.
- Label the actual technology/runtime boundary when known.
- Example: use `caddy router` or `reverse proxy (caddy :80)` instead of `edge`.
- Example: use `bun http api (:3000)` instead of `backend`.
-
-## Visual style
-
- Use subtle emphasis, not decoration.
- Reserve accent colors for meaning, not aesthetics alone.
- Keep color mapping stable for each logical subsystem/flow.
- Use container fills and border weight to show hierarchy.
- Keep shapes simple and consistent unless variation materially helps.
-
-## Creativity rule
-
-Be creative in structure, not flashy in styling.
-
- Adapt composition to the specific problem.
- Use framing, grouping, and flow intentionally.
- Make the diagram feel specific to the task.
-
-## Dark mode persistence
-
- Treat dark mode as a persisted app-state requirement only.
- At create/update time, `scene.appState.theme` must be `"dark"`.
- Do not rely on UI defaults or post-hoc toggles.
- Theme and element colors are separate controls:
- `theme: "dark"` is required.
- Keep element colors in a light-style palette.
- Do not manually invert colors.
- Do not use dark canvas/surface colors for theme compliance.
-
-## Hard constraints
-
- Always set `scene.appState.theme` to `"dark"`.
- Always use light-mode element colors.
- No manual color inversion.
- Default to one container level; max two unless explicitly needed.
- No tight text boxes.
- No cluttered layouts.
- No overlapping labels.
- No label text with connector strokes running through glyphs.
- No connector endpoint flush against a box border; keep a visible gap.
- No inconsistent color mapping for the same logical subsystem/flow.
- No decorative noise.
- No business/management tone.
- No generic one-size-fits-all flowchart when a better structure is appropriate.
@@ -11,23 +11,16 @@
        "mcp-handler": "^1.1.0",
        "react": "^19.2.6",
        "react-dom": "^19.2.6",
-        "shiki": "^4.1.0",
        "zod": "^4.4.3",
      },
      "devDependencies": {
        "@types/bun": "^1.3.14",
        "@types/react": "^19.2.15",
        "@types/react-dom": "^19.2.3",
-        "prettier": "^3.8.3",
-        "pretty-quick": "^4.2.2",
-        "simple-git-hooks": "^2.13.1",
        "typescript": "^5.9.3",
      },
    },
  },
-  "patchedDependencies": {
-    "@excalidraw/excalidraw@0.18.1": "patches/@excalidraw%2Fexcalidraw@0.18.1.patch",
-  },
  "packages": {
    "@antfu/install-pkg": ["@antfu/install-pkg@1.1.0", "", { "dependencies": { "package-manager-detector": "^1.3.0", "tinyexec": "^1.0.1" } }, "sha512-MGQsmw10ZyI+EJo45CdSER4zEb+p31LpDAFp2Z3gkSd1yqVZGi0Ebx++YTEMonJy4oChEMLsxZ64j8FH6sSqtQ=="],

@@ -73,8 +66,6 @@

    "@modelcontextprotocol/sdk": ["@modelcontextprotocol/sdk@1.29.0", "", { "dependencies": { "@hono/node-server": "^1.19.9", "ajv": "^8.17.1", "ajv-formats": "^3.0.1", "content-type": "^1.0.5", "cors": "^2.8.5", "cross-spawn": "^7.0.5", "eventsource": "^3.0.2", "eventsource-parser": "^3.0.0", "express": "^5.2.1", "express-rate-limit": "^8.2.1", "hono": "^4.11.4", "jose": "^6.1.3", "json-schema-typed": "^8.0.2", "pkce-challenge": "^5.0.0", "raw-body": "^3.0.0", "zod": "^3.25 || ^4.0", "zod-to-json-schema": "^3.25.1" }, "peerDependencies": { "@cfworker/json-schema": "^4.1.1" }, "optionalPeers": ["@cfworker/json-schema"] }, "sha512-zo37mZA9hJWpULgkRpowewez1y6ML5GsXJPY8FI0tBBCd77HEvza4jDqRKOXgHNn867PVGCyTdzqpz0izu5ZjQ=="],

-    "@pkgr/core": ["@pkgr/core@0.2.10", "", {}, "sha512-x6fFWCeak8aCGfqZfe6CXYt5xVjxe9Os1cIPmVRcToInKLjhJkRVXvJ/L3/1KxFkjDQdbZV/YsuLKqa8t/xKpA=="],
-
    "@radix-ui/primitive": ["@radix-ui/primitive@1.1.1", "", {}, "sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA=="],

    "@radix-ui/react-arrow": ["@radix-ui/react-arrow@1.1.2", "", { "dependencies": { "@radix-ui/react-primitive": "2.0.2" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-G+KcpzXHq24iH0uGG/pF8LyzpFJYGD4RfLjCIBfGdSLXvjLHST31RUiRVrupIBMvIppMgSzQ6l66iAxl03tdlg=="],
@@ -137,22 +128,6 @@

    "@redis/time-series": ["@redis/time-series@1.1.0", "", { "peerDependencies": { "@redis/client": "^1.0.0" } }, "sha512-c1Q99M5ljsIuc4YdaCwfUEXsofakb9c8+Zse2qxTadu8TalLXuAESzLvFAvNVbkmSlvlzIQOLpBCmWI9wTOt+g=="],

-    "@shikijs/core": ["@shikijs/core@4.1.0", "", { "dependencies": { "@shikijs/primitive": "4.1.0", "@shikijs/types": "4.1.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-jLJtSJeuFffqX6/inRE1zqU5aFv2hrszvYgq3OjbAgFRZiWv7abKMDdQzYxuSDfmUPQozZvI/kuy6VMTvnvqTQ=="],
-
-    "@shikijs/engine-javascript": ["@shikijs/engine-javascript@4.1.0", "", { "dependencies": { "@shikijs/types": "4.1.0", "@shikijs/vscode-textmate": "^10.0.2", "oniguruma-to-es": "^4.3.6" } }, "sha512-YquhawCUgaBfhsS72e2Y/dI59gCBNPHu3fEO/tvLaXrTssxZrY5ddjtNLTwndrMgPo8b3IscE+xoICDzpTmlFQ=="],
-
-    "@shikijs/engine-oniguruma": ["@shikijs/engine-oniguruma@4.1.0", "", { "dependencies": { "@shikijs/types": "4.1.0", "@shikijs/vscode-textmate": "^10.0.2" } }, "sha512-axLpjVs45YBvvINa+dJF+NPW+KtFkNXsFr4SDw2BMj9GdeMnGxVB9PQb2xXlJYovslt/nz6giedAyOANkfc7hg=="],
-
-    "@shikijs/langs": ["@shikijs/langs@4.1.0", "", { "dependencies": { "@shikijs/types": "4.1.0" } }, "sha512-nwOMruEkbgdZfQ/b8CgpNBVOpvG1k0N5tbmgiFeqsan401+x3ILqlzZJowSla4Agmq4hG2Uf2wh5jLTEhR8VSg=="],
-
-    "@shikijs/primitive": ["@shikijs/primitive@4.1.0", "", { "dependencies": { "@shikijs/types": "4.1.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-zx2/2Uwj2q9X3KSyYREEhXO23xBw5WUhP4orK2lE4r+t9JGITmEe0JH+wPmJhqHpOT2bRRs6lAL945+LDvOAGw=="],
-
-    "@shikijs/themes": ["@shikijs/themes@4.1.0", "", { "dependencies": { "@shikijs/types": "4.1.0" } }, "sha512-emCcTnUM7yO2wltYbaxm+yLvcCI4+h8XBKc4KmJ7EZUXoSGjcCHifkI//R4OFit9ewpg7H2/9tjOuXrT2v/Knw=="],
-
-    "@shikijs/types": ["@shikijs/types@4.1.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-3EQWX54fMpniOrDblzAhiwiJwpiTMW6+B9DWyUd9ska483tbayFYuw47UxwuPknI31bKnySfVQ/QW+jFL4rFdA=="],
-
-    "@shikijs/vscode-textmate": ["@shikijs/vscode-textmate@10.0.2", "", {}, "sha512-83yeghZ2xxin3Nj8z1NMd/NCuca+gsYXswywDy5bHvwlWL8tpTQmzGeUuHd9FC3E/SBEMvzJRwWEOz5gGes9Qg=="],
-
    "@types/bun": ["@types/bun@1.3.14", "", { "dependencies": { "bun-types": "1.3.14" } }, "sha512-h1hFqFVcvAvD9j9K7ZW7vd82aSA+rTdznZa+5bwvCwqSB1jmmfLcbIWhOLx1/+boy/xmjgCs/OMUL8hRJSmnPw=="],

    "@types/d3": ["@types/d3@7.4.3", "", { "dependencies": { "@types/d3-array": "*", "@types/d3-axis": "*", "@types/d3-brush": "*", "@types/d3-chord": "*", "@types/d3-color": "*", "@types/d3-contour": "*", "@types/d3-delaunay": "*", "@types/d3-dispatch": "*", "@types/d3-drag": "*", "@types/d3-dsv": "*", "@types/d3-ease": "*", "@types/d3-fetch": "*", "@types/d3-force": "*", "@types/d3-format": "*", "@types/d3-geo": "*", "@types/d3-hierarchy": "*", "@types/d3-interpolate": "*", "@types/d3-path": "*", "@types/d3-polygon": "*", "@types/d3-quadtree": "*", "@types/d3-random": "*", "@types/d3-scale": "*", "@types/d3-scale-chromatic": "*", "@types/d3-selection": "*", "@types/d3-shape": "*", "@types/d3-time": "*", "@types/d3-time-format": "*", "@types/d3-timer": "*", "@types/d3-transition": "*", "@types/d3-zoom": "*" } }, "sha512-lZXZ9ckh5R8uiFVt8ogUNf+pIrK4EsWrx2Np75WvF/eTpJ0FMHNhjXk8CKEx/+gpHbNQyJWehbFaTvqmHWB3ww=="],
@@ -219,10 +194,6 @@

    "@types/geojson": ["@types/geojson@7946.0.16", "", {}, "sha512-6C8nqWur3j98U6+lXDfTUWIfgvZU+EumvpHKcYjujKH7woYyLj2sUmff0tRhrqM7BohUw7Pz3ZB1jj2gW9Fvmg=="],

-    "@types/hast": ["@types/hast@3.0.4", "", { "dependencies": { "@types/unist": "*" } }, "sha512-WPs+bbQw5aCj+x6laNGWLH3wviHtoCv/P3+otBhbOhJgG8qtpdAMlTCxLtsTWA7LH1Oh/bFCHsBn0TPS5m30EQ=="],
-
-    "@types/mdast": ["@types/mdast@4.0.4", "", { "dependencies": { "@types/unist": "*" } }, "sha512-kGaNbPh1k7AFzgpud/gMdvIm5xuECykRR+JnWKQno9TAXVa6WIVCGTPvYGekIDL4uwCZQSYbUxNBSb1aUo79oA=="],
-
    "@types/node": ["@types/node@25.9.1", "", { "dependencies": { "undici-types": ">=7.24.0 <7.24.7" } }, "sha512-xfrlY7UD5rMJk3ZVJP8BNzS28J36YJg+xp+LPXV1TdWxr8uMH5A860QNxYDGQe/ylDSgjxE52Q9VnO7p75tJxg=="],

    "@types/react": ["@types/react@19.2.15", "", { "dependencies": { "csstype": "^3.2.2" } }, "sha512-eRwcGNHve+E8qtEQSSRl6urh+rFop4v8gm6O8rGv25CodbvFdLjA1vVQ1KkiFE0w0UPOnb8tDiFKL5lp0rtY5Q=="],
@@ -231,10 +202,6 @@

    "@types/trusted-types": ["@types/trusted-types@2.0.7", "", {}, "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw=="],

-    "@types/unist": ["@types/unist@3.0.3", "", {}, "sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q=="],
-
-    "@ungap/structured-clone": ["@ungap/structured-clone@1.3.1", "", {}, "sha512-mUFwbeTqrVgDQxFveS+df2yfap6iuP20NAKAsBt5jDEoOTDew+zwLAOilHCeQJOVSvmgCX4ogqIrA0mnyr08yQ=="],
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    "@upsetjs/venn.js": ["@upsetjs/venn.js@2.0.0", "", { "optionalDependencies": { "d3-selection": "^3.0.0", "d3-transition": "^3.0.1" } }, "sha512-WbBhLrooyePuQ1VZxrJjtLvTc4NVfpOyKx0sKqioq9bX1C1m7Jgykkn8gLrtwumBioXIqam8DLxp88Adbue6Hw=="],

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@@ -265,14 +232,8 @@

    "canvas-roundrect-polyfill": ["canvas-roundrect-polyfill@0.0.1", "", {}, "sha512-yWq+R3U3jE+coOeEb3a3GgE2j/0MMiDKM/QpLb6h9ihf5fGY9UXtvK9o4vNqjWXoZz7/3EaSVU3IX53TvFFUOw=="],

-    "ccount": ["ccount@2.0.1", "", {}, "sha512-eyrF0jiFpY+3drT6383f1qhkbGsLSifNAjA61IUjZjmLCWjItY6LB9ft9YhoDgwfmclB2zhu51Lc7+95b8NRAg=="],
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    "chalk": ["chalk@5.6.2", "", {}, "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA=="],

-    "character-entities-html4": ["character-entities-html4@2.1.0", "", {}, "sha512-1v7fgQRj6hnSwFpq1Eu0ynr/CDEw0rXo2B61qXrLNdHZmPKgb7fqS1a2JwF0rISo9q77jDI8VMEHoApn8qDoZA=="],
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-    "character-entities-legacy": ["character-entities-legacy@3.0.0", "", {}, "sha512-RpPp0asT/6ufRm//AJVwpViZbGM/MkjQFxJccQRHmISF/22NBtsHqAWmL+/pmkPWoIUJdWyeVleTl1wydHATVQ=="],
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    "chevrotain": ["chevrotain@11.0.3", "", { "dependencies": { "@chevrotain/cst-dts-gen": "11.0.3", "@chevrotain/gast": "11.0.3", "@chevrotain/regexp-to-ast": "11.0.3", "@chevrotain/types": "11.0.3", "@chevrotain/utils": "11.0.3", "lodash-es": "4.17.21" } }, "sha512-ci2iJH6LeIkvP9eJW6gpueU8cnZhv85ELY8w8WiFtNjMHA5ad6pQLaJo9mEly/9qUyCpvqX8/POVUTf18/HFdw=="],

    "chevrotain-allstar": ["chevrotain-allstar@0.3.1", "", { "dependencies": { "lodash-es": "^4.17.21" }, "peerDependencies": { "chevrotain": "^11.0.0" } }, "sha512-b7g+y9A0v4mxCW1qUhf3BSVPg+/NvGErk/dOkrDaHA0nQIQGAtrOjlX//9OQtRlSCy+x9rfB5N8yC71lH1nvMw=="],
@@ -283,8 +244,6 @@

    "cluster-key-slot": ["cluster-key-slot@1.1.2", "", {}, "sha512-RMr0FhtfXemyinomL4hrWcYJxmX6deFdCxpJzhDttxgO1+bcCnkk+9drydLVDmAMG7NE6aN/fl4F7ucU/90gAA=="],

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    "commander": ["commander@11.1.0", "", {}, "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ=="],

    "content-disposition": ["content-disposition@1.1.0", "", {}, "sha512-5jRCH9Z/+DRP7rkvY83B+yGIGX96OYdJmzngqnw2SBSxqCFPd0w2km3s5iawpGX8krnwSGmF0FW5Nhr0Hfai3g=="],
@@ -387,12 +346,8 @@

    "depd": ["depd@2.0.0", "", {}, "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="],

-    "dequal": ["dequal@2.0.3", "", {}, "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA=="],
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    "detect-node-es": ["detect-node-es@1.1.0", "", {}, "sha512-ypdmJU/TbBby2Dxibuv7ZLW3Bs1QEmM7nHjEANfohJLvE0XVujisn1qPJcZxg+qDucsr+bP6fLD1rPS3AhJ7EQ=="],

-    "devlop": ["devlop@1.1.0", "", { "dependencies": { "dequal": "^2.0.0" } }, "sha512-RWmIqhcFf1lRYBvNmr7qTNuyCt/7/ns2jbpp1+PalgE/rDQcBT0fioSMUpJ93irlUhC5hrg4cYqe6U+0ImW0rA=="],
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    "dompurify": ["dompurify@3.4.5", "", { "optionalDependencies": { "@types/trusted-types": "^2.0.7" } }, "sha512-OrwIBKsdNSVEeubdJ1HBv/wNENRM9ytAVCv7YXt//A3vPdVMNuACRqK9mXCGCBW2ln7BT/A4X0jXHo2Gu89miA=="],

    "dunder-proto": ["dunder-proto@1.0.1", "", { "dependencies": { "call-bind-apply-helpers": "^1.0.1", "es-errors": "^1.3.0", "gopd": "^1.2.0" } }, "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A=="],
@@ -465,20 +420,12 @@

    "hasown": ["hasown@2.0.4", "", { "dependencies": { "function-bind": "^1.1.2" } }, "sha512-T2UbfbBEF32wiepXIsMlTW9+dDYC6wMh/t/vYA4tuOMKqWz/n3vr1NFSxQiyP+zk2mXsoMA/i/7qV6LKut1t1A=="],

-    "hast-util-to-html": ["hast-util-to-html@9.0.5", "", { "dependencies": { "@types/hast": "^3.0.0", "@types/unist": "^3.0.0", "ccount": "^2.0.0", "comma-separated-tokens": "^2.0.0", "hast-util-whitespace": "^3.0.0", "html-void-elements": "^3.0.0", "mdast-util-to-hast": "^13.0.0", "property-information": "^7.0.0", "space-separated-tokens": "^2.0.0", "stringify-entities": "^4.0.0", "zwitch": "^2.0.4" } }, "sha512-OguPdidb+fbHQSU4Q4ZiLKnzWo8Wwsf5bZfbvu7//a9oTYoqD/fWpe96NuHkoS9h0ccGOTe0C4NGXdtS0iObOw=="],
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-    "hast-util-whitespace": ["hast-util-whitespace@3.0.0", "", { "dependencies": { "@types/hast": "^3.0.0" } }, "sha512-88JUN06ipLwsnv+dVn+OIYOvAuvBMy/Qoi6O7mQHxdPXpjy+Cd6xRkWwux7DKO+4sYILtLBRIKgsdpS2gQc7qw=="],
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    "hono": ["hono@4.12.23", "", {}, "sha512-eIaZ9qDgu7XV0pxOCrg7/WhnQ6Ivm22UcxhXx/A3dcbqbbYgBEkc6e/J/s7j2tS96zoB0S9VBdLwQNCWwUo4LA=="],

-    "html-void-elements": ["html-void-elements@3.0.0", "", {}, "sha512-bEqo66MRXsUGxWHV5IP0PUiAWwoEjba4VCzg0LjFJBpchPaTfyfCKTG6bc5F8ucKec3q5y6qOdGyYTSBEvhCrg=="],
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    "http-errors": ["http-errors@2.0.1", "", { "dependencies": { "depd": "~2.0.0", "inherits": "~2.0.4", "setprototypeof": "~1.2.0", "statuses": "~2.0.2", "toidentifier": "~1.0.1" } }, "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ=="],

    "iconv-lite": ["iconv-lite@0.7.2", "", { "dependencies": { "safer-buffer": ">= 2.1.2 < 3.0.0" } }, "sha512-im9DjEDQ55s9fL4EYzOAv0yMqmMBSZp6G0VvFyTMPKWxiSBHUj9NW/qqLmXUwXrrM7AvqSlTCfvqRb0cM8yYqw=="],

-    "ignore": ["ignore@7.0.5", "", {}, "sha512-Hs59xBNfUIunMFgWAbGX5cq6893IbWg4KnrjbYwX3tx0ztorVgTDA6B2sxf8ejHJ4wz8BqGUMYlnzNBer5NvGg=="],
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    "image-blob-reduce": ["image-blob-reduce@3.0.1", "", { "dependencies": { "pica": "^7.1.0" } }, "sha512-/VmmWgIryG/wcn4TVrV7cC4mlfUC/oyiKIfSg5eVM3Ten/c1c34RJhMYKCWTnoSMHSqXLt3tsrBR4Q2HInvN+Q=="],

    "immutable": ["immutable@4.3.8", "", {}, "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw=="],
@@ -535,30 +482,16 @@

    "mcp-handler": ["mcp-handler@1.1.0", "", { "dependencies": { "chalk": "^5.3.0", "commander": "^11.1.0", "redis": "^4.6.0" }, "peerDependencies": { "@modelcontextprotocol/sdk": "1.26.0", "next": ">=13.0.0" }, "optionalPeers": ["next"], "bin": { "mcp-adapter": "dist/cli/index.js", "mcp-handler": "dist/cli/index.js", "create-mcp-route": "dist/cli/index.js" } }, "sha512-MVCES7g18gcoZy+R/3v5nadkUMzMAWdos8jRl6DyljOKvd2/ZKDmwlCjL6zp4vo+7FeCXOYL1uWinHWlkKAAUg=="],

-    "mdast-util-to-hast": ["mdast-util-to-hast@13.2.1", "", { "dependencies": { "@types/hast": "^3.0.0", "@types/mdast": "^4.0.0", "@ungap/structured-clone": "^1.0.0", "devlop": "^1.0.0", "micromark-util-sanitize-uri": "^2.0.0", "trim-lines": "^3.0.0", "unist-util-position": "^5.0.0", "unist-util-visit": "^5.0.0", "vfile": "^6.0.0" } }, "sha512-cctsq2wp5vTsLIcaymblUriiTcZd0CwWtCbLvrOzYCDZoWyMNV8sZ7krj09FSnsiJi3WVsHLM4k6Dq/yaPyCXA=="],
-
    "media-typer": ["media-typer@1.1.0", "", {}, "sha512-aisnrDP4GNe06UcKFnV5bfMNPBUw4jsLGaWwWfnH3v02GnBuXX2MCVn5RbrWo0j3pczUilYblq7fQ7Nw2t5XKw=="],

    "merge-descriptors": ["merge-descriptors@2.0.0", "", {}, "sha512-Snk314V5ayFLhp3fkUREub6WtjBfPdCPY1Ln8/8munuLuiYhsABgBVWsozAG+MWMbVEvcdcpbi9R7ww22l9Q3g=="],

    "mermaid": ["mermaid@11.15.0", "", { "dependencies": { "@braintree/sanitize-url": "^7.1.1", "@iconify/utils": "^3.0.2", "@mermaid-js/parser": "^1.1.1", "@types/d3": "^7.4.3", "@upsetjs/venn.js": "^2.0.0", "cytoscape": "^3.33.1", "cytoscape-cose-bilkent": "^4.1.0", "cytoscape-fcose": "^2.2.0", "d3": "^7.9.0", "d3-sankey": "^0.12.3", "dagre-d3-es": "7.0.14", "dayjs": "^1.11.19", "dompurify": "^3.3.1", "es-toolkit": "^1.45.1", "katex": "^0.16.25", "khroma": "^2.1.0", "marked": "^16.3.0", "roughjs": "^4.6.6", "stylis": "^4.3.6", "ts-dedent": "^2.2.0", "uuid": "^11.1.0 || ^12 || ^13 || ^14.0.0" } }, "sha512-pTMbcf3rWdtLiYGpmoTjHEpeY8seiy6sR+9nD7LOs8KfUbHE4lOUAprTRqRAcWSQ6MQpdX+YEsxShtGsINtPtw=="],

-    "micromark-util-character": ["micromark-util-character@2.1.1", "", { "dependencies": { "micromark-util-symbol": "^2.0.0", "micromark-util-types": "^2.0.0" } }, "sha512-wv8tdUTJ3thSFFFJKtpYKOYiGP2+v96Hvk4Tu8KpCAsTMs6yi+nVmGh1syvSCsaxz45J6Jbw+9DD6g97+NV67Q=="],
-
-    "micromark-util-encode": ["micromark-util-encode@2.0.1", "", {}, "sha512-c3cVx2y4KqUnwopcO9b/SCdo2O67LwJJ/UyqGfbigahfegL9myoEFoDYZgkT7f36T0bLrM9hZTAaAyH+PCAXjw=="],
-
-    "micromark-util-sanitize-uri": ["micromark-util-sanitize-uri@2.0.1", "", { "dependencies": { "micromark-util-character": "^2.0.0", "micromark-util-encode": "^2.0.0", "micromark-util-symbol": "^2.0.0" } }, "sha512-9N9IomZ/YuGGZZmQec1MbgxtlgougxTodVwDzzEouPKo3qFWvymFHWcnDi2vzV1ff6kas9ucW+o3yzJK9YB1AQ=="],
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-    "micromark-util-symbol": ["micromark-util-symbol@2.0.1", "", {}, "sha512-vs5t8Apaud9N28kgCrRUdEed4UJ+wWNvicHLPxCa9ENlYuAY31M0ETy5y1vA33YoNPDFTghEbnh6efaE8h4x0Q=="],
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-    "micromark-util-types": ["micromark-util-types@2.0.2", "", {}, "sha512-Yw0ECSpJoViF1qTU4DC6NwtC4aWGt1EkzaQB8KPPyCRR8z9TWeV0HbEFGTO+ZY1wB22zmxnJqhPyTpOVCpeHTA=="],
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    "mime-db": ["mime-db@1.54.0", "", {}, "sha512-aU5EJuIN2WDemCcAp2vFBfp/m4EAhWJnUNSSw0ixs7/kXbd6Pg64EmwJkNdFhB8aWt1sH2CTXrLxo/iAGV3oPQ=="],

    "mime-types": ["mime-types@3.0.2", "", { "dependencies": { "mime-db": "^1.54.0" } }, "sha512-Lbgzdk0h4juoQ9fCKXW4by0UJqj+nOOrI9MJ1sSj4nI8aI2eo1qmvQEie4VD1glsS250n15LsWsYtCugiStS5A=="],

-    "mri": ["mri@1.2.0", "", {}, "sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA=="],
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    "ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],

    "multimath": ["multimath@2.0.0", "", { "dependencies": { "glur": "^1.1.2", "object-assign": "^4.1.1" } }, "sha512-toRx66cAMJ+Ccz7pMIg38xSIrtnbozk0dchXezwQDMgQmbGpfxjtv68H+L00iFL8hxDaVjrmwAFSb3I6bg8Q2g=="],
@@ -577,10 +510,6 @@

    "once": ["once@1.4.0", "", { "dependencies": { "wrappy": "1" } }, "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w=="],

-    "oniguruma-parser": ["oniguruma-parser@0.12.2", "", {}, "sha512-6HVa5oIrgMC6aA6WF6XyyqbhRPJrKR02L20+2+zpDtO5QAzGHAUGw5TKQvwi5vctNnRHkJYmjAhRVQF2EKdTQw=="],
-
-    "oniguruma-to-es": ["oniguruma-to-es@4.3.6", "", { "dependencies": { "oniguruma-parser": "^0.12.2", "regex": "^6.1.0", "regex-recursion": "^6.0.2" } }, "sha512-csuQ9x3Yr0cEIs/Zgx/OEt9iBw9vqIunAPQkx19R/fiMq2oGVTgcMqO/V3Ybqefr1TBvosI6jU539ksaBULJyA=="],
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    "open-color": ["open-color@1.9.1", "", {}, "sha512-vCseG/EQ6/RcvxhUcGJiHViOgrtz4x0XbZepXvKik66TMGkvbmjeJrKFyBEx6daG5rNyyd14zYXhz0hZVwQFOw=="],

    "package-manager-detector": ["package-manager-detector@1.6.0", "", {}, "sha512-61A5ThoTiDG/C8s8UMZwSorAGwMJ0ERVGj2OjoW5pAalsNOg15+iQiPzrLJ4jhZ1HJzmC2PIHT2oEiH3R5fzNA=="],
@@ -599,9 +528,7 @@

    "pica": ["pica@7.1.1", "", { "dependencies": { "glur": "^1.1.2", "inherits": "^2.0.3", "multimath": "^2.0.0", "object-assign": "^4.1.1", "webworkify": "^1.5.0" } }, "sha512-WY73tMvNzXWEld2LicT9Y260L43isrZ85tPuqRyvtkljSDLmnNFQmZICt4xUJMVulmcc6L9O7jbBrtx3DOz/YQ=="],

-    "picocolors": ["picocolors@1.1.1", "", {}, "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="],
-
-    "picomatch": ["picomatch@4.0.4", "", {}, "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A=="],
+    "picomatch": ["picomatch@2.3.2", "", {}, "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA=="],

    "pkce-challenge": ["pkce-challenge@5.0.1", "", {}, "sha512-wQ0b/W4Fr01qtpHlqSqspcj3EhBvimsdh0KlHhH8HRZnMsEa0ea2fTULOXOS9ccQr3om+GcGRk4e+isrZWV8qQ=="],

@@ -615,12 +542,6 @@

    "points-on-path": ["points-on-path@0.2.1", "", { "dependencies": { "path-data-parser": "0.1.0", "points-on-curve": "0.2.0" } }, "sha512-25ClnWWuw7JbWZcgqY/gJ4FQWadKxGWk+3kR/7kD0tCaDtPPMj7oHu2ToLaVhfpnHrZzYby2w6tUA0eOIuUg8g=="],

-    "prettier": ["prettier@3.8.3", "", { "bin": { "prettier": "bin/prettier.cjs" } }, "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw=="],
-
-    "pretty-quick": ["pretty-quick@4.2.2", "", { "dependencies": { "@pkgr/core": "^0.2.7", "ignore": "^7.0.5", "mri": "^1.2.0", "picocolors": "^1.1.1", "picomatch": "^4.0.2", "tinyexec": "^0.3.2", "tslib": "^2.8.1" }, "peerDependencies": { "prettier": "^3.0.0" }, "bin": { "pretty-quick": "lib/cli.mjs" } }, "sha512-uAh96tBW1SsD34VhhDmWuEmqbpfYc/B3j++5MC/6b3Cb8Ow7NJsvKFhg0eoGu2xXX+o9RkahkTK6sUdd8E7g5w=="],
-
-    "property-information": ["property-information@7.2.0", "", {}, "sha512-IAtzIB6sUiWaJYrX9smp3V46pBGbBeLFRGdh25kg1334VcBlD8HzhPeNIWQH9zhGmo2itIe25EHt9dQP7G5hmg=="],
-
    "proxy-addr": ["proxy-addr@2.0.7", "", { "dependencies": { "forwarded": "0.2.0", "ipaddr.js": "1.9.1" } }, "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg=="],

    "pwacompat": ["pwacompat@2.0.17", "", {}, "sha512-6Du7IZdIy7cHiv7AhtDy4X2QRM8IAD5DII69mt5qWibC2d15ZU8DmBG1WdZKekG11cChSu4zkSUGPF9sweOl6w=="],
@@ -645,12 +566,6 @@

    "redis": ["redis@4.7.1", "", { "dependencies": { "@redis/bloom": "1.2.0", "@redis/client": "1.6.1", "@redis/graph": "1.1.1", "@redis/json": "1.0.7", "@redis/search": "1.2.0", "@redis/time-series": "1.1.0" } }, "sha512-S1bJDnqLftzHXHP8JsT5II/CtHWQrASX5K96REjWjlmWKrviSOLWmM7QnRLstAWsu1VBBV1ffV6DzCvxNP0UJQ=="],

-    "regex": ["regex@6.1.0", "", { "dependencies": { "regex-utilities": "^2.3.0" } }, "sha512-6VwtthbV4o/7+OaAF9I5L5V3llLEsoPyq9P1JVXkedTP33c7MfCG0/5NOPcSJn0TzXcG9YUrR0gQSWioew3LDg=="],
-
-    "regex-recursion": ["regex-recursion@6.0.2", "", { "dependencies": { "regex-utilities": "^2.3.0" } }, "sha512-0YCaSCq2VRIebiaUviZNs0cBz1kg5kVS2UKUfNIx8YVs1cN3AV7NTctO5FOKBA+UT2BPJIWZauYHPqJODG50cg=="],
-
-    "regex-utilities": ["regex-utilities@2.3.0", "", {}, "sha512-8VhliFJAWRaUiVvREIiW2NXXTmHs4vMNnSzuJVhscgmGav3g9VDxLrQndI3dZZVVdp0ZO/5v0xmX516/7M9cng=="],
-
    "require-from-string": ["require-from-string@2.0.2", "", {}, "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw=="],

    "robust-predicates": ["robust-predicates@3.0.3", "", {}, "sha512-NS3levdsRIUOmiJ8FZWCP7LG3QpJyrs/TE0Zpf1yvZu8cAJJ6QMW92H1c7kWpdIHo8RvmLxN/o2JXTKHp74lUA=="],
@@ -677,8 +592,6 @@

    "shebang-regex": ["shebang-regex@3.0.0", "", {}, "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A=="],

-    "shiki": ["shiki@4.1.0", "", { "dependencies": { "@shikijs/core": "4.1.0", "@shikijs/engine-javascript": "4.1.0", "@shikijs/engine-oniguruma": "4.1.0", "@shikijs/langs": "4.1.0", "@shikijs/themes": "4.1.0", "@shikijs/types": "4.1.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-l/ABZPUR5v70jI10EzqfMS/I96vjSGv2y0ihUV+WYFzv0EfvW4s54m0Lg8wCrrL+2IkwBzFTuxkZjPf8b2NX9Q=="],
-
    "side-channel": ["side-channel@1.1.0", "", { "dependencies": { "es-errors": "^1.3.0", "object-inspect": "^1.13.3", "side-channel-list": "^1.0.0", "side-channel-map": "^1.0.1", "side-channel-weakmap": "^1.0.2" } }, "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw=="],

    "side-channel-list": ["side-channel-list@1.0.1", "", { "dependencies": { "es-errors": "^1.3.0", "object-inspect": "^1.13.4" } }, "sha512-mjn/0bi/oUURjc5Xl7IaWi/OJJJumuoJFQJfDDyO46+hBWsfaVM65TBHq2eoZBhzl9EchxOijpkbRC8SVBQU0w=="],
@@ -687,28 +600,20 @@

    "side-channel-weakmap": ["side-channel-weakmap@1.0.2", "", { "dependencies": { "call-bound": "^1.0.2", "es-errors": "^1.3.0", "get-intrinsic": "^1.2.5", "object-inspect": "^1.13.3", "side-channel-map": "^1.0.1" } }, "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A=="],

-    "simple-git-hooks": ["simple-git-hooks@2.13.1", "", { "bin": { "simple-git-hooks": "cli.js" } }, "sha512-WszCLXwT4h2k1ufIXAgsbiTOazqqevFCIncOuUBZJ91DdvWcC5+OFkluWRQPrcuSYd8fjq+o2y1QfWqYMoAToQ=="],
-
    "sliced": ["sliced@1.0.1", "", {}, "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="],

    "source-map-js": ["source-map-js@1.2.1", "", {}, "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA=="],

-    "space-separated-tokens": ["space-separated-tokens@2.0.2", "", {}, "sha512-PEGlAwrG8yXGXRjW32fGbg66JAlOAwbObuqVoJpv/mRgoWDQfgH1wDPvtzWyUSNAXBGSk8h755YDbbcEy3SH2Q=="],
-
    "statuses": ["statuses@2.0.2", "", {}, "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw=="],

-    "stringify-entities": ["stringify-entities@4.0.4", "", { "dependencies": { "character-entities-html4": "^2.0.0", "character-entities-legacy": "^3.0.0" } }, "sha512-IwfBptatlO+QCJUo19AqvrPNqlVMpW9YEL2LIVY+Rpv2qsjCGxaDLNRgeGsQWJhfItebuJhsGSLjaBbNSQ+ieg=="],
-
    "stylis": ["stylis@4.4.0", "", {}, "sha512-5Z9ZpRzfuH6l/UAvCPAPUo3665Nk2wLaZU3x+TLHKVzIz33+sbJqbtrYoC3KD4/uVOr2Zp+L0LySezP9OHV9yA=="],

-    "tinyexec": ["tinyexec@0.3.2", "", {}, "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA=="],
+    "tinyexec": ["tinyexec@1.2.2", "", {}, "sha512-M/Q0B2cp4K7kynaT/vnED1j8TlLY+Pp7C6Wl2bl/7u/F0mUVwdyOpwomQb8JpYLitHUssAJRmLZdMCGsrx7i+g=="],

    "to-regex-range": ["to-regex-range@5.0.1", "", { "dependencies": { "is-number": "^7.0.0" } }, "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ=="],

    "toidentifier": ["toidentifier@1.0.1", "", {}, "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="],

-    "trim-lines": ["trim-lines@3.0.1", "", {}, "sha512-kRj8B+YHZCc9kQYdWfJB2/oUl9rA99qbowYYBtr4ui4mZyAQ2JpvVBd/6U2YloATfqBhBTSMhTpgBHtU0Mf3Rg=="],
-
    "ts-dedent": ["ts-dedent@2.2.0", "", {}, "sha512-q5W7tVM71e2xjHZTlgfTDoPF/SmqKG5hddq9SzR49CH2hayqRKJtQ4mtRlSxKaJlR/+9rEM+mnBHf7I2/BQcpQ=="],

    "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
@@ -721,16 +626,6 @@

    "undici-types": ["undici-types@7.24.6", "", {}, "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg=="],

-    "unist-util-is": ["unist-util-is@6.0.1", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-LsiILbtBETkDz8I9p1dQ0uyRUWuaQzd/cuEeS1hoRSyW5E5XGmTzlwY1OrNzzakGowI9Dr/I8HVaw4hTtnxy8g=="],
-
-    "unist-util-position": ["unist-util-position@5.0.0", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-fucsC7HjXvkB5R3kTCO7kUjRdrS0BJt3M/FPxmHMBOm8JQi2BsHAHFsy27E0EolP8rp0NzXsJ+jNPyDWvOJZPA=="],
-
-    "unist-util-stringify-position": ["unist-util-stringify-position@4.0.0", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-0ASV06AAoKCDkS2+xw5RXJywruurpbC4JZSm7nr7MOt1ojAzvyyaO+UxZf18j8FCF6kmzCZKcAgN/yu2gm2XgQ=="],
-
-    "unist-util-visit": ["unist-util-visit@5.1.0", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-is": "^6.0.0", "unist-util-visit-parents": "^6.0.0" } }, "sha512-m+vIdyeCOpdr/QeQCu2EzxX/ohgS8KbnPDgFni4dQsfSCtpz8UqDyY5GjRru8PDKuYn7Fq19j1CQ+nJSsGKOzg=="],
-
-    "unist-util-visit-parents": ["unist-util-visit-parents@6.0.2", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-is": "^6.0.0" } }, "sha512-goh1s1TBrqSqukSc8wrjwWhL0hiJxgA8m4kFxGlQ+8FYQ3C/m11FcTs4YYem7V664AhHVvgoQLk890Ssdsr2IQ=="],
-
    "unpipe": ["unpipe@1.0.0", "", {}, "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ=="],

    "use-callback-ref": ["use-callback-ref@1.3.3", "", { "dependencies": { "tslib": "^2.0.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-jQL3lRnocaFtu3V00JToYz/4QkNWswxijDaCVNZRiRTO3HQDLsdu1ZtmIUvV4yPp+rvWm5j0y0TG/S61cuijTg=="],
@@ -743,10 +638,6 @@

    "vary": ["vary@1.1.2", "", {}, "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="],

-    "vfile": ["vfile@6.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "vfile-message": "^4.0.0" } }, "sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q=="],
-
-    "vfile-message": ["vfile-message@4.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-stringify-position": "^4.0.0" } }, "sha512-QTHzsGd1EhbZs4AsQ20JX1rC3cOlt/IWJruk893DfLRr57lcnOeMaWG4K0JrRta4mIJZKth2Au3mM3u03/JWKw=="],
-
    "vscode-jsonrpc": ["vscode-jsonrpc@8.2.0", "", {}, "sha512-C+r0eKJUIfiDIfwJhria30+TYWPtuHJXHtI7J0YlOmKAo7ogxP20T0zxB7HZQIFhIyvoBPwWskjxrvAtfjyZfA=="],

    "vscode-languageserver": ["vscode-languageserver@9.0.1", "", { "dependencies": { "vscode-languageserver-protocol": "3.17.5" }, "bin": { "installServerIntoExtension": "bin/installServerIntoExtension" } }, "sha512-woByF3PDpkHFUreUa7Hos7+pUWdeWMXRd26+ZX2A8cFx6v/JPTtd4/uN0/jB6XQHYaOlHbio03NTHCqrgG5n7g=="],
@@ -773,10 +664,6 @@

    "zustand": ["zustand@4.5.7", "", { "dependencies": { "use-sync-external-store": "^1.2.2" }, "peerDependencies": { "@types/react": ">=16.8", "immer": ">=9.0.6", "react": ">=16.8" }, "optionalPeers": ["@types/react", "immer", "react"] }, "sha512-CHOUy7mu3lbD6o6LJLfllpjkzhHXSBlX8B9+qPddUsIfeF5S/UZ5q0kmCsnRqT1UHFQZchNFDDzMbQsuesHWlw=="],

-    "zwitch": ["zwitch@2.0.4", "", {}, "sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A=="],
-
-    "@antfu/install-pkg/tinyexec": ["tinyexec@1.2.2", "", {}, "sha512-M/Q0B2cp4K7kynaT/vnED1j8TlLY+Pp7C6Wl2bl/7u/F0mUVwdyOpwomQb8JpYLitHUssAJRmLZdMCGsrx7i+g=="],
-
    "@chevrotain/cst-dts-gen/@chevrotain/types": ["@chevrotain/types@11.0.3", "", {}, "sha512-gsiM3G8b58kZC2HaWR50gu6Y1440cHiJ+i3JUvcp/35JchYejb2+5MVeJK0iKThYpAa/P2PYFV4hoi44HD+aHQ=="],

    "@chevrotain/cst-dts-gen/lodash-es": ["lodash-es@4.17.21", "", {}, "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw=="],
@@ -821,8 +708,6 @@

    "@radix-ui/react-tabs/@radix-ui/react-use-controllable-state": ["@radix-ui/react-use-controllable-state@1.0.0", "", { "dependencies": { "@babel/runtime": "^7.13.10", "@radix-ui/react-use-callback-ref": "1.0.0" }, "peerDependencies": { "react": "^16.8 || ^17.0 || ^18.0" } }, "sha512-FohDoZvk3mEXh9AWAVyRTYR4Sq7/gavuofglmiXB2g1aKyboUD4YtgWxKj8O5n+Uak52gXQ4wKz5IFST4vtJHg=="],

-    "anymatch/picomatch": ["picomatch@2.3.2", "", {}, "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA=="],
-
    "chevrotain/@chevrotain/types": ["@chevrotain/types@11.0.3", "", {}, "sha512-gsiM3G8b58kZC2HaWR50gu6Y1440cHiJ+i3JUvcp/35JchYejb2+5MVeJK0iKThYpAa/P2PYFV4hoi44HD+aHQ=="],

    "chevrotain/lodash-es": ["lodash-es@4.17.21", "", {}, "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw=="],
@@ -847,8 +732,6 @@

    "points-on-path/points-on-curve": ["points-on-curve@0.2.0", "", {}, "sha512-0mYKnYYe9ZcqMCWhUjItv/oHjvgEsfKvnUTg8sAtnHr3GVy7rGkXCb6d5cSyqrWqL4k81b9CPg3urd+T7aop3A=="],

-    "readdirp/picomatch": ["picomatch@2.3.2", "", {}, "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA=="],
-
    "roughjs/points-on-curve": ["points-on-curve@0.2.0", "", {}, "sha512-0mYKnYYe9ZcqMCWhUjItv/oHjvgEsfKvnUTg8sAtnHr3GVy7rGkXCb6d5cSyqrWqL4k81b9CPg3urd+T7aop3A=="],

    "type-is/content-type": ["content-type@2.0.0", "", {}, "sha512-j/O/d7GcZCyNl7/hwZAb606rzqkyvaDctLmckbxLzHvFBzTJHuGEdodATcP3yIRoDrLHkIATJuvzbFlp/ki2cQ=="],
@@ -8,15 +8,10 @@
    "build:client": "bun build --target=browser --production --outdir ./dist/public ./src/client/index.html",
    "build:server": "mkdir -p ./dist/server && bun build --target=bun --production --outfile ./dist/server/server.js ./src/server/http-server.tsx",
    "build:mcp": "mkdir -p ./dist/mcp && bun build --target=bun --production --outfile ./dist/mcp/mcp-server.js ./src/mcp/server.ts",
-    "format": "prettier --write .",
-    "postinstall": "simple-git-hooks",
    "start": "DATABASE_PATH=./data/excalidraw.sqlite bun ./dist/server/server.js",
    "test": "bun test",
    "typecheck": "tsc --noEmit"
  },
-  "simple-git-hooks": {
-    "pre-commit": "bunx pretty-quick --staged"
-  },
  "dependencies": {
    "@excalidraw/excalidraw": "^0.18.1",
    "@modelcontextprotocol/sdk": "^1.29.0",
@@ -24,19 +19,12 @@
    "mcp-handler": "^1.1.0",
    "react": "^19.2.6",
    "react-dom": "^19.2.6",
-    "shiki": "^4.1.0",
    "zod": "^4.4.3"
  },
  "devDependencies": {
    "@types/bun": "^1.3.14",
    "@types/react": "^19.2.15",
    "@types/react-dom": "^19.2.3",
-    "prettier": "^3.8.3",
-    "pretty-quick": "^4.2.2",
-    "simple-git-hooks": "^2.13.1",
    "typescript": "^5.9.3"
-  },
-  "patchedDependencies": {
-    "@excalidraw/excalidraw@0.18.1": "patches/@excalidraw%2Fexcalidraw@0.18.1.patch"
  }
 }
@@ -1,58 +1,12 @@
-import {
-  useCallback,
-  useEffect,
-  useEffectEvent,
-  useRef,
-  useState,
-} from "react";
-import { CaptureUpdateAction } from "@excalidraw/excalidraw";
-import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types";
+import { useCallback, useEffect, useRef, useState } from "react";
 import { DrawingSidebar, DrawingsToggle } from "./components/DrawingSidebar";
-import {
-  CodeBlockSidebar,
-  InsertCodeBlockButton,
-} from "./components/CodeBlockSidebar";
-import { renderCodeBlockEmbeddable } from "./components/CodeBlockEmbeddable";
 import { EditorCanvas } from "./components/EditorCanvas";
-import { PublicViewer } from "./components/PublicViewer";
-import {
-  createCodeBlockElement,
-  DEFAULT_CODE_BLOCK_HEIGHT,
-  DEFAULT_CODE_BLOCK_WIDTH,
-  EMPTY_CODE_BLOCK_SELECTION_STATE,
-  updateCodeBlockElements,
-  type CodeBlockDraftState,
-  type CodeBlockLanguage,
-  type CodeBlockSelectionState,
-} from "./codeblock";
-import { usePublicDrawing } from "./hooks/usePublicDrawing";
 import { useDrawingSession } from "./hooks/useDrawingSession";
 import { useThemeTokenSync } from "./hooks/useThemeTokenSync";

-type AppRoute = { type: "private" } | { type: "public"; slug: string };
-
-function routeFromPath(pathname = window.location.pathname): AppRoute {
-  if (!pathname.startsWith("/p/")) {
-    return { type: "private" };
-  }
-
-  const slug = pathname.slice(3);
-  if (slug.length === 0 || slug.includes("/")) {
-    return { type: "private" };
-  }
-
-  return { type: "public", slug: decodeURIComponent(slug) };
-}
-
-function PrivateApp() {
+export function App() {
  const [isSidebarOpen, setIsSidebarOpen] = useState(false);
-  const [codeBlockSelection, setCodeBlockSelection] =
-    useState<CodeBlockSelectionState>(EMPTY_CODE_BLOCK_SELECTION_STATE);
-  const [codeBlockDraft, setCodeBlockDraft] =
-    useState<CodeBlockDraftState | null>(null);
  const appShellRef = useRef<HTMLDivElement | null>(null);
-  const excalidrawApiRef = useRef<ExcalidrawImperativeAPI | null>(null);
-  const codeBlockDraftRef = useRef<CodeBlockDraftState | null>(null);
  const scheduleThemeTokenSync = useThemeTokenSync(appShellRef);
  const {
    drawings,
@@ -63,52 +17,14 @@ function PrivateApp() {
    error,
    toastMessage,
    editorReloadNonce,
-    publication,
-    publicationSlug,
-    publicationBusy,
    setActiveTitle,
    submitTitle,
    handleSceneChange,
    selectDrawing,
    createDrawing,
    deleteDrawing,
-    setPublicationSlug,
-    publishPublication,
-    disablePublication,
  } = useDrawingSession();

-  const flushCodeBlockDraft = useEffectEvent(() => {
-    const api = excalidrawApiRef.current;
-    const draft = codeBlockDraftRef.current;
-    if (!api || !draft) {
-      return;
-    }
-
-    const currentElements = api.getSceneElementsIncludingDeleted();
-    const nextElements = updateCodeBlockElements(
-      currentElements,
-      draft.elementId,
-      {
-        code: draft.code,
-        language: draft.language,
-        showBackground: draft.showBackground,
-      },
-    );
-
-    if (nextElements === currentElements) {
-      return;
-    }
-
-    api.updateScene({
-      elements: nextElements,
-      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
-    });
-  });
-
-  useEffect(() => {
-    codeBlockDraftRef.current = codeBlockDraft;
-  }, [codeBlockDraft]);
-
  useEffect(() => {
    if (!scene || loading) {
      return;
@@ -134,62 +50,6 @@ function PrivateApp() {
    };
  }, [isSidebarOpen]);

-  useEffect(() => {
-    return () => {
-      flushCodeBlockDraft();
-    };
-  }, []);
-
-  useEffect(() => {
-    const selectedCodeBlock = codeBlockSelection.selectedCodeBlock;
-    setCodeBlockDraft((current) => {
-      const nextDraft = selectedCodeBlock
-        ? {
-            elementId: selectedCodeBlock.id,
-            code: selectedCodeBlock.customData.code,
-            language: selectedCodeBlock.customData.language,
-            showBackground: selectedCodeBlock.customData.showBackground,
-          }
-        : null;
-
-      if (
-        current?.elementId === nextDraft?.elementId &&
-        current?.code === nextDraft?.code &&
-        current?.language === nextDraft?.language &&
-        current?.showBackground === nextDraft?.showBackground
-      ) {
-        return current;
-      }
-
-      return nextDraft;
-    });
-
-    return () => {
-      flushCodeBlockDraft();
-    };
-  }, [codeBlockSelection.selectedCodeBlockId]);
-
-  useEffect(() => {
-    if (!codeBlockDraft) {
-      return;
-    }
-
-    const timeoutId = window.setTimeout(() => {
-      flushCodeBlockDraft();
-    }, 250);
-
-    return () => {
-      clearTimeout(timeoutId);
-    };
-  }, [codeBlockDraft]);
-
-  useEffect(() => {
-    if (loading) {
-      setCodeBlockSelection(EMPTY_CODE_BLOCK_SELECTION_STATE);
-      setCodeBlockDraft(null);
-    }
-  }, [loading]);
-
  const openSidebar = useCallback(() => {
    setIsSidebarOpen(true);
  }, []);
@@ -211,102 +71,6 @@ function PrivateApp() {
    void createDrawing();
  }, [createDrawing]);

-  const handleInsertCodeBlock = useCallback(() => {
-    const api = excalidrawApiRef.current;
-    if (!api) {
-      return;
-    }
-
-    const appState = api.getAppState();
-    const viewportWidth =
-      typeof appState.width === "number" ? appState.width : window.innerWidth;
-    const viewportHeight =
-      typeof appState.height === "number"
-        ? appState.height
-        : window.innerHeight;
-    const zoom = appState.zoom.value;
-    const x =
-      -appState.scrollX +
-      viewportWidth / (2 * zoom) -
-      DEFAULT_CODE_BLOCK_WIDTH / 2;
-    const y =
-      -appState.scrollY +
-      viewportHeight / (2 * zoom) -
-      DEFAULT_CODE_BLOCK_HEIGHT / 2;
-    const codeBlock = createCodeBlockElement({ x, y });
-
-    api.updateScene({
-      elements: [...api.getSceneElementsIncludingDeleted(), codeBlock],
-      appState: {
-        selectedElementIds: {
-          [codeBlock.id]: true,
-        },
-      },
-      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
-    });
-  }, []);
-
-  const handleCodeBlockSelectionChange = useCallback(
-    (selection: CodeBlockSelectionState) => {
-      setCodeBlockSelection((current) => {
-        if (
-          current.isPanelOpen === selection.isPanelOpen &&
-          current.selectedCodeBlockId === selection.selectedCodeBlockId &&
-          current.selectedCodeBlock?.customData.code ===
-            selection.selectedCodeBlock?.customData.code &&
-          current.selectedCodeBlock?.customData.language ===
-            selection.selectedCodeBlock?.customData.language &&
-          current.selectedCodeBlock?.customData.showBackground ===
-            selection.selectedCodeBlock?.customData.showBackground
-        ) {
-          return current;
-        }
-
-        return selection;
-      });
-    },
-    [],
-  );
-
-  const handleCodeBlockCodeChange = useCallback((code: string) => {
-    setCodeBlockDraft((current) =>
-      current
-        ? {
-            ...current,
-            code,
-          }
-        : current,
-    );
-  }, []);
-
-  const handleCodeBlockLanguageChange = useCallback(
-    (language: CodeBlockLanguage) => {
-      setCodeBlockDraft((current) =>
-        current
-          ? {
-              ...current,
-              language,
-            }
-          : current,
-      );
-    },
-    [],
-  );
-
-  const handleCodeBlockShowBackgroundChange = useCallback(
-    (showBackground: boolean) => {
-      setCodeBlockDraft((current) =>
-        current
-          ? {
-              ...current,
-              showBackground,
-            }
-          : current,
-      );
-    },
-    [],
-  );
-
  return (
    <div className="app-shell" ref={appShellRef}>
      {toastMessage && (
@@ -314,10 +78,6 @@ function PrivateApp() {
          {toastMessage}
        </div>
      )}
-      <InsertCodeBlockButton
-        onClick={handleInsertCodeBlock}
-        disabled={loading || scene === null}
-      />
      <main className="editor-shell">
        <div className="app-actions">
          <DrawingsToggle onClick={openSidebar} />
@@ -330,20 +90,7 @@ function PrivateApp() {
          error={error}
          editorReloadNonce={editorReloadNonce}
          onSceneChange={handleSceneChange}
-          onSelectionStateChange={handleCodeBlockSelectionChange}
          onEditorActivity={scheduleThemeTokenSync}
-          onExcalidrawAPI={(api) => {
-            excalidrawApiRef.current = api;
-          }}
-          renderEmbeddable={renderCodeBlockEmbeddable}
-        />
-        <CodeBlockSidebar
-          open={codeBlockSelection.isPanelOpen}
-          draft={codeBlockDraft}
-          onCodeChange={handleCodeBlockCodeChange}
-          onLanguageChange={handleCodeBlockLanguageChange}
-          onShowBackgroundChange={handleCodeBlockShowBackgroundChange}
-          onCommit={flushCodeBlockDraft}
        />
      </main>
      <DrawingSidebar
@@ -351,42 +98,13 @@ function PrivateApp() {
        drawings={drawings}
        activeId={activeId}
        activeTitle={activeTitle}
-        publication={publication}
-        publicationSlug={publicationSlug}
-        publicationBusy={publicationBusy}
        onClose={closeSidebar}
        onCreate={handleCreateDrawing}
        onSelect={handleSelectDrawing}
        onDelete={(drawingId) => void deleteDrawing(drawingId)}
        onTitleChange={setActiveTitle}
        onTitleSubmit={() => void submitTitle()}
-        onPublicationSlugChange={setPublicationSlug}
-        onPublish={() => void publishPublication()}
-        onDisablePublication={() => void disablePublication()}
      />
    </div>
  );
 }
-
-function PublicApp({ slug }: { slug: string }) {
-  const { drawing, loading, error } = usePublicDrawing(slug);
-
-  return (
-    <PublicViewer
-      drawing={drawing}
-      loading={loading}
-      error={error}
-      renderEmbeddable={renderCodeBlockEmbeddable}
-    />
-  );
-}
-
-export function App() {
-  const route = routeFromPath();
-
-  if (route.type === "public") {
-    return <PublicApp slug={route.slug} />;
-  }
-
-  return <PrivateApp />;
-}
@@ -1,202 +0,0 @@
-import { describe, expect, test } from "bun:test";
-import {
-  DEFAULT_CODE_BLOCK_SHOW_BACKGROUND,
-  EMPTY_CODE_BLOCK_SELECTION_STATE,
-  createCodeBlockCustomData,
-  getCodeBlockSelectionState,
-  getCodeBlockCustomData,
-  isCodeBlockEmbeddable,
-  sanitizeCodeBlockLanguage,
-  updateCodeBlockElements,
-} from "./codeblock";
-
-const baseEmbeddable = {
-  id: "codeblock-1",
-  type: "embeddable" as const,
-  x: 10,
-  y: 20,
-  strokeColor: "transparent",
-  backgroundColor: "transparent",
-  fillStyle: "solid" as const,
-  strokeWidth: 1,
-  strokeStyle: "solid" as const,
-  roundness: null,
-  roughness: 0,
-  opacity: 100,
-  width: 420,
-  height: 260,
-  angle: 0,
-  seed: 1,
-  version: 1,
-  versionNonce: 2,
-  index: null,
-  isDeleted: false,
-  groupIds: [],
-  frameId: null,
-  boundElements: null,
-  updated: 1,
-  link: null,
-  locked: false,
-};
-
-describe("codeblock helpers", () => {
-  test("type guard accepts only repo-owned codeblock embeddables", () => {
-    expect(
-      isCodeBlockEmbeddable({
-        ...baseEmbeddable,
-        customData: createCodeBlockCustomData(),
-      }),
-    ).toBe(true);
-
-    expect(
-      isCodeBlockEmbeddable({
-        ...baseEmbeddable,
-        customData: {
-          excaliType: "other",
-          version: 2,
-          code: "",
-          language: "tsx",
-          showBackground: true,
-        },
-      }),
-    ).toBe(false);
-
-    expect(
-      isCodeBlockEmbeddable({
-        ...baseEmbeddable,
-        link: "https://example.com",
-        customData: createCodeBlockCustomData(),
-      }),
-    ).toBe(false);
-
-    expect(
-      isCodeBlockEmbeddable({
-        ...baseEmbeddable,
-        type: "iframe",
-        customData: createCodeBlockCustomData(),
-      }),
-    ).toBe(false);
-
-    expect(
-      isCodeBlockEmbeddable({
-        ...baseEmbeddable,
-        customData: {
-          excaliType: "codeblock",
-          version: 1,
-          code: "",
-          language: "tsx",
-          showBackground: true,
-        },
-      }),
-    ).toBe(false);
-  });
-
-  test("create helper defaults background to enabled", () => {
-    expect(createCodeBlockCustomData().showBackground).toBe(
-      DEFAULT_CODE_BLOCK_SHOW_BACKGROUND,
-    );
-  });
-
-  test("update helper preserves unrelated fields and non-codeblock embeddables", () => {
-    const codeBlock = {
-      ...baseEmbeddable,
-      customData: createCodeBlockCustomData({ code: "const a = 1;" }),
-    };
-    const foreignEmbeddable = {
-      ...baseEmbeddable,
-      id: "embed-2",
-      customData: { source: "foreign" },
-    };
-    const elements = [codeBlock, foreignEmbeddable];
-
-    const nextElements = updateCodeBlockElements(elements, "codeblock-1", {
-      code: "const a = 2;",
-      language: "ts",
-      showBackground: false,
-    });
-
-    expect(nextElements).not.toBe(elements);
-    expect(nextElements[0]).not.toBe(codeBlock);
-    expect(nextElements[0]).toMatchObject({
-      id: "codeblock-1",
-      x: 10,
-      y: 20,
-      width: 420,
-      customData: {
-        excaliType: "codeblock",
-        version: 2,
-        code: "const a = 2;",
-        language: "typescript",
-        showBackground: false,
-      },
-    });
-    expect(nextElements[1]).toBe(foreignEmbeddable);
-    expect(
-      updateCodeBlockElements(elements, "embed-2", { code: "ignored" }),
-    ).toBe(elements);
-  });
-
-  test("selection helper opens only for a single selected codeblock", () => {
-    const codeBlock = {
-      ...baseEmbeddable,
-      customData: createCodeBlockCustomData(),
-    };
-    const other = {
-      ...baseEmbeddable,
-      id: "shape-2",
-      type: "rectangle" as const,
-    };
-
-    expect(
-      getCodeBlockSelectionState([codeBlock, other], {
-        selectedElementIds: { "codeblock-1": true },
-      }),
-    ).toMatchObject({
-      isPanelOpen: true,
-      selectedCodeBlockId: "codeblock-1",
-      selectedCodeBlock: {
-        customData: {
-          showBackground: true,
-        },
-      },
-    });
-
-    expect(
-      getCodeBlockSelectionState([codeBlock, other], {
-        selectedElementIds: { "codeblock-1": true, "shape-2": true },
-      }),
-    ).toEqual(EMPTY_CODE_BLOCK_SELECTION_STATE);
-
-    expect(
-      getCodeBlockSelectionState([codeBlock, other], {
-        selectedElementIds: { "shape-2": true },
-      }),
-    ).toEqual(EMPTY_CODE_BLOCK_SELECTION_STATE);
-  });
-
-  test("language sanitization accepts shiki aliases and normalizes them", () => {
-    expect(sanitizeCodeBlockLanguage("ts")).toBe("typescript");
-    expect(sanitizeCodeBlockLanguage("js")).toBe("javascript");
-    expect(sanitizeCodeBlockLanguage("md")).toBe("markdown");
-    expect(sanitizeCodeBlockLanguage("bash")).toBe("shellscript");
-    expect(sanitizeCodeBlockLanguage("plaintext")).toBe("plaintext");
-  });
-
-  test("custom data reads normalize persisted shiki aliases", () => {
-    const codeBlock = {
-      ...baseEmbeddable,
-      customData: {
-        excaliType: "codeblock" as const,
-        version: 2 as const,
-        code: "echo hi",
-        language: "bash" as const,
-        showBackground: true,
-      },
-    };
-
-    expect(getCodeBlockCustomData(codeBlock)).toMatchObject({
-      code: "echo hi",
-      language: "shellscript",
-    });
-  });
-});
@@ -1,327 +0,0 @@
-import type { AppState } from "@excalidraw/excalidraw/types";
-import type {
-  ExcalidrawEmbeddableElement,
-  ExcalidrawElement,
-  NonDeleted,
-} from "@excalidraw/excalidraw/element/types";
-import {
-  bundledLanguages,
-  bundledLanguagesInfo,
-  type BundledLanguage,
-} from "shiki";
-
-export type CodeBlockLanguage = "plaintext" | BundledLanguage;
-
-export type CodeBlockCustomData = {
-  excaliType: "codeblock";
-  version: 2;
-  code: string;
-  language: CodeBlockLanguage;
-  showBackground: boolean;
-};
-
-export type CodeBlockElement = NonDeleted<ExcalidrawEmbeddableElement> & {
-  customData: CodeBlockCustomData;
-};
-
-export type CodeBlockSelectionState = {
-  isPanelOpen: boolean;
-  selectedCodeBlock: CodeBlockElement | null;
-  selectedCodeBlockId: string | null;
-};
-
-export type CodeBlockDraftState = {
-  elementId: string;
-  code: string;
-  language: CodeBlockLanguage;
-  showBackground: boolean;
-};
-
-const SHIKI_LANGUAGE_SET = new Set<string>(Object.keys(bundledLanguages));
-const SHIKI_LANGUAGE_ALIAS_TO_ID = new Map<string, BundledLanguage>(
-  bundledLanguagesInfo.flatMap(({ id, aliases }) =>
-    (aliases ?? []).map((alias) => [alias, id as BundledLanguage] as const),
-  ),
-);
-
-export const CODE_BLOCK_LANGUAGES = Object.freeze([
-  "plaintext",
-  ...bundledLanguagesInfo
-    .map(({ id }) => id as BundledLanguage)
-    .sort((left, right) => left.localeCompare(right)),
-]) as readonly CodeBlockLanguage[];
-
-export const DEFAULT_CODE_BLOCK_LANGUAGE: CodeBlockLanguage = "tsx";
-export const DEFAULT_CODE_BLOCK_CODE = [
-  "export function Example() {",
-  '  return <button type="button">Click me</button>;',
-  "}",
-].join("\n");
-export const DEFAULT_CODE_BLOCK_WIDTH = 420;
-export const DEFAULT_CODE_BLOCK_HEIGHT = 260;
-export const CODE_BLOCK_SHIKI_THEME = "poimandres";
-export const DEFAULT_CODE_BLOCK_SHOW_BACKGROUND = true;
-
-export const EMPTY_CODE_BLOCK_SELECTION_STATE: CodeBlockSelectionState = {
-  isPanelOpen: false,
-  selectedCodeBlock: null,
-  selectedCodeBlockId: null,
-};
-
-function isRecord(value: unknown): value is Record<string, unknown> {
-  return typeof value === "object" && value !== null && !Array.isArray(value);
-}
-
-function randomInt(): number {
-  return (
-    globalThis.crypto?.getRandomValues(new Uint32Array(1))[0] ??
-    Math.floor(Math.random() * 2 ** 31)
-  );
-}
-
-function createElementId(): string {
-  if (typeof globalThis.crypto?.randomUUID === "function") {
-    // randomUUID is only available in https context
-    return globalThis.crypto.randomUUID();
-  }
-
-  const bytes = new Uint8Array(16);
-  globalThis.crypto?.getRandomValues(bytes);
-
-  // Mark the identifier as RFC 4122 version 4 when Web Crypto UUID support is
-  // unavailable, such as Firefox over plain HTTP.
-  bytes[6] = ((bytes[6] ?? 0) & 0x0f) | 0x40;
-  bytes[8] = ((bytes[8] ?? 0) & 0x3f) | 0x80;
-
-  const segments = [
-    bytes.subarray(0, 4),
-    bytes.subarray(4, 6),
-    bytes.subarray(6, 8),
-    bytes.subarray(8, 10),
-    bytes.subarray(10, 16),
-  ];
-
-  return segments
-    .map((segment) =>
-      Array.from(segment, (byte) => byte.toString(16).padStart(2, "0")).join(
-        "",
-      ),
-    )
-    .join("-");
-}
-
-function getCanonicalCodeBlockLanguage(
-  language: unknown,
-): CodeBlockLanguage | null {
-  if (language === "plaintext") {
-    return language;
-  }
-
-  if (typeof language !== "string" || !SHIKI_LANGUAGE_SET.has(language)) {
-    return null;
-  }
-
-  return (
-    SHIKI_LANGUAGE_ALIAS_TO_ID.get(language) ?? (language as BundledLanguage)
-  );
-}
-
-export function sanitizeCodeBlockLanguage(
-  language: unknown,
-): CodeBlockLanguage {
-  return getCanonicalCodeBlockLanguage(language) ?? DEFAULT_CODE_BLOCK_LANGUAGE;
-}
-
-export function createCodeBlockCustomData(
-  overrides?: Partial<
-    Pick<CodeBlockCustomData, "code" | "language" | "showBackground">
-  >,
-): CodeBlockCustomData {
-  return {
-    excaliType: "codeblock",
-    version: 2,
-    code: overrides?.code ?? DEFAULT_CODE_BLOCK_CODE,
-    language: sanitizeCodeBlockLanguage(overrides?.language),
-    showBackground:
-      overrides?.showBackground ?? DEFAULT_CODE_BLOCK_SHOW_BACKGROUND,
-  };
-}
-
-export function isCodeBlockCustomData(
-  value: unknown,
-): value is CodeBlockCustomData {
-  return (
-    isRecord(value) &&
-    value.excaliType === "codeblock" &&
-    value.version === 2 &&
-    typeof value.code === "string" &&
-    getCanonicalCodeBlockLanguage(value.language) !== null &&
-    typeof value.showBackground === "boolean"
-  );
-}
-
-export function isCodeBlockEmbeddable(
-  element: unknown,
-): element is CodeBlockElement {
-  return (
-    isRecord(element) &&
-    element.type === "embeddable" &&
-    element.link === null &&
-    isCodeBlockCustomData(element.customData)
-  );
-}
-
-export function getCodeBlockCustomData(
-  element: unknown,
-): CodeBlockCustomData | null {
-  if (!isCodeBlockEmbeddable(element)) {
-    return null;
-  }
-
-  const language = sanitizeCodeBlockLanguage(element.customData.language);
-  if (language === element.customData.language) {
-    return element.customData;
-  }
-
-  return {
-    ...element.customData,
-    language,
-  };
-}
-
-export function createCodeBlockElement({
-  x,
-  y,
-  width = DEFAULT_CODE_BLOCK_WIDTH,
-  height = DEFAULT_CODE_BLOCK_HEIGHT,
-}: {
-  x: number;
-  y: number;
-  width?: number;
-  height?: number;
-}): CodeBlockElement {
-  const now = Date.now();
-
-  return {
-    id: createElementId(),
-    type: "embeddable",
-    x,
-    y,
-    strokeColor: "transparent",
-    backgroundColor: "transparent",
-    fillStyle: "solid",
-    strokeWidth: 1,
-    strokeStyle: "solid",
-    roundness: null,
-    roughness: 0,
-    opacity: 100,
-    width,
-    height,
-    angle: 0,
-    seed: randomInt(),
-    version: 1,
-    versionNonce: randomInt(),
-    index: null,
-    isDeleted: false,
-    groupIds: [],
-    frameId: null,
-    boundElements: null,
-    updated: now,
-    link: null,
-    locked: false,
-    customData: createCodeBlockCustomData(),
-  };
-}
-
-export function updateCodeBlockElement<TElement extends ExcalidrawElement>(
-  element: TElement,
-  patch: Partial<
-    Pick<CodeBlockCustomData, "code" | "language" | "showBackground">
-  >,
-): TElement {
-  if (!isCodeBlockEmbeddable(element)) {
-    return element;
-  }
-
-  const nextCustomData = {
-    ...element.customData,
-    ...(patch.code !== undefined ? { code: patch.code } : {}),
-    ...(patch.language !== undefined
-      ? { language: sanitizeCodeBlockLanguage(patch.language) }
-      : {}),
-    ...(patch.showBackground !== undefined
-      ? { showBackground: patch.showBackground }
-      : {}),
-  } satisfies CodeBlockCustomData;
-
-  if (
-    nextCustomData.code === element.customData.code &&
-    nextCustomData.language === element.customData.language &&
-    nextCustomData.showBackground === element.customData.showBackground
-  ) {
-    return element;
-  }
-
-  return {
-    ...element,
-    customData: nextCustomData,
-  };
-}
-
-export function updateCodeBlockElements<TElement extends ExcalidrawElement>(
-  elements: readonly TElement[],
-  elementId: string,
-  patch: Partial<
-    Pick<CodeBlockCustomData, "code" | "language" | "showBackground">
-  >,
-): readonly TElement[] {
-  let changed = false;
-
-  const nextElements = elements.map((element) => {
-    if (element.id !== elementId) {
-      return element;
-    }
-
-    const nextElement = updateCodeBlockElement(element, patch);
-    changed ||= nextElement !== element;
-    return nextElement;
-  });
-
-  return changed ? nextElements : elements;
-}
-
-export function getCodeBlockSelectionState(
-  elements: readonly ExcalidrawElement[],
-  appState: Pick<AppState, "selectedElementIds">,
-): CodeBlockSelectionState {
-  const selectedIds = Object.entries(appState.selectedElementIds ?? {})
-    .filter(([, selected]) => selected)
-    .map(([elementId]) => elementId);
-
-  if (selectedIds.length !== 1) {
-    return EMPTY_CODE_BLOCK_SELECTION_STATE;
-  }
-
-  const selectedCodeBlock = elements.find(
-    (element) =>
-      element.id === selectedIds[0] && isCodeBlockEmbeddable(element),
-  );
-
-  if (!selectedCodeBlock || !isCodeBlockEmbeddable(selectedCodeBlock)) {
-    return EMPTY_CODE_BLOCK_SELECTION_STATE;
-  }
-
-  const customData = getCodeBlockCustomData(selectedCodeBlock);
-  if (!customData) {
-    return EMPTY_CODE_BLOCK_SELECTION_STATE;
-  }
-
-  return {
-    isPanelOpen: true,
-    selectedCodeBlock: {
-      ...selectedCodeBlock,
-      customData,
-    },
-    selectedCodeBlockId: selectedCodeBlock.id,
-  };
-}
@@ -1,37 +0,0 @@
-import { getSingletonHighlighter, type Highlighter } from "shiki";
-import { CODE_BLOCK_SHIKI_THEME, type CodeBlockLanguage } from "./codeblock";
-
-let highlighterPromise: Promise<Highlighter> | null = null;
-
-export function getCodeBlockHighlighter() {
-  if (!highlighterPromise) {
-    highlighterPromise = getSingletonHighlighter({
-      themes: [CODE_BLOCK_SHIKI_THEME],
-    });
-  }
-
-  return highlighterPromise;
-}
-
-export function getHighlightableCodeBlockLanguage(
-  language: CodeBlockLanguage,
-): Exclude<CodeBlockLanguage, "plaintext"> | null {
-  return language === "plaintext" ? null : language;
-}
-
-export async function renderHighlightedCodeBlockHtml(
-  code: string,
-  language: CodeBlockLanguage,
-): Promise<string | null> {
-  const shikiLanguage = getHighlightableCodeBlockLanguage(language);
-  if (!shikiLanguage) {
-    return null;
-  }
-
-  const highlighter = await getCodeBlockHighlighter();
-  await highlighter.loadLanguage(shikiLanguage);
-  return highlighter.codeToHtml(code, {
-    lang: shikiLanguage,
-    theme: CODE_BLOCK_SHIKI_THEME,
-  });
-}
@@ -1,79 +0,0 @@
-import { memo, useEffect, useState } from "react";
-import type { ExcalidrawProps } from "@excalidraw/excalidraw/types";
-import type {
-  ExcalidrawEmbeddableElement,
-  NonDeleted,
-} from "@excalidraw/excalidraw/element/types";
-import { getCodeBlockCustomData, isCodeBlockEmbeddable } from "../codeblock";
-import { renderHighlightedCodeBlockHtml } from "../codeblockHighlight";
-
-type CodeBlockEmbeddableProps = {
-  element: NonDeleted<ExcalidrawEmbeddableElement>;
-};
-
-const CodeBlockEmbeddable = memo(function CodeBlockEmbeddable({
-  element,
-}: CodeBlockEmbeddableProps) {
-  const customData = getCodeBlockCustomData(element);
-  const [html, setHtml] = useState<string | null>(null);
-
-  useEffect(() => {
-    if (!customData) {
-      setHtml(null);
-      return;
-    }
-
-    let cancelled = false;
-    void renderHighlightedCodeBlockHtml(customData.code, customData.language)
-      .then((nextHtml) => {
-        if (!cancelled) {
-          setHtml(nextHtml);
-        }
-      })
-      .catch(() => {
-        if (!cancelled) {
-          setHtml(null);
-        }
-      });
-
-    return () => {
-      cancelled = true;
-    };
-  }, [customData]);
-
-  if (!customData) {
-    return null;
-  }
-
-  return (
-    <div
-      className={[
-        "codeblock-embeddable",
-        customData.showBackground
-          ? "codeblock-surface--background"
-          : "codeblock-surface--transparent",
-      ].join(" ")}
-    >
-      {html ? (
-        <div
-          className="codeblock-embeddable-html"
-          dangerouslySetInnerHTML={{ __html: html }}
-        />
-      ) : (
-        <pre className="codeblock-embeddable-fallback">
-          <code>{customData.code}</code>
-        </pre>
-      )}
-    </div>
-  );
-});
-
-export const renderCodeBlockEmbeddable: NonNullable<
-  ExcalidrawProps["renderEmbeddable"]
-> = (element) => {
-  if (!isCodeBlockEmbeddable(element)) {
-    return null;
-  }
-
-  return <CodeBlockEmbeddable element={element} />;
-};
@@ -1,184 +0,0 @@
-import { useEffect, useRef, useState } from "react";
-import {
-  CODE_BLOCK_LANGUAGES,
-  type CodeBlockDraftState,
-  type CodeBlockLanguage,
-} from "../codeblock";
-import { renderHighlightedCodeBlockHtml } from "../codeblockHighlight";
-
-type CodeBlockSidebarProps = {
-  open: boolean;
-  draft: CodeBlockDraftState | null;
-  onCodeChange: (code: string) => void;
-  onLanguageChange: (language: CodeBlockLanguage) => void;
-  onShowBackgroundChange: (showBackground: boolean) => void;
-  onCommit: () => void;
-};
-
-function CodeBlockEditor({
-  draft,
-  onCodeChange,
-  onCommit,
-}: {
-  draft: CodeBlockDraftState;
-  onCodeChange: (code: string) => void;
-  onCommit: () => void;
-}) {
-  const [html, setHtml] = useState<string | null>(null);
-  const textareaRef = useRef<HTMLTextAreaElement | null>(null);
-  const highlightRef = useRef<HTMLDivElement | null>(null);
-
-  useEffect(() => {
-    let cancelled = false;
-    void renderHighlightedCodeBlockHtml(draft.code, draft.language)
-      .then((nextHtml) => {
-        if (!cancelled) {
-          setHtml(nextHtml);
-        }
-      })
-      .catch(() => {
-        if (!cancelled) {
-          setHtml(null);
-        }
-      });
-
-    return () => {
-      cancelled = true;
-    };
-  }, [draft.code, draft.language]);
-
-  const syncScroll = () => {
-    const textarea = textareaRef.current;
-    const highlight = highlightRef.current;
-    if (!textarea || !highlight) {
-      return;
-    }
-
-    highlight.scrollTop = textarea.scrollTop;
-    highlight.scrollLeft = textarea.scrollLeft;
-  };
-
-  return (
-    <div
-      className={[
-        "codeblock-editor-surface",
-        draft.showBackground
-          ? "codeblock-surface--background"
-          : "codeblock-surface--transparent",
-      ].join(" ")}
-    >
-      <div
-        ref={highlightRef}
-        className="codeblock-editor-highlight"
-        aria-hidden="true"
-      >
-        {html ? (
-          <div
-            className="codeblock-editor-highlight-html"
-            dangerouslySetInnerHTML={{ __html: html }}
-          />
-        ) : (
-          <pre className="codeblock-editor-highlight-fallback">
-            <code>{draft.code || " "}</code>
-          </pre>
-        )}
-      </div>
-      <textarea
-        ref={textareaRef}
-        className="codeblock-editor-textarea"
-        value={draft.code}
-        onChange={(event) => onCodeChange(event.target.value)}
-        onBlur={onCommit}
-        onScroll={syncScroll}
-        spellCheck={false}
-        autoCapitalize="none"
-        autoCorrect="off"
-        aria-label="Code block contents"
-      />
-    </div>
-  );
-}
-
-function CodeBlockIcon() {
-  return (
-    <svg viewBox="0 0 24 24" aria-hidden="true">
-      <path
-        d="M8 8 4.5 12 8 16M16 8l3.5 4-3.5 4M13 6l-2 12"
-        fill="none"
-        stroke="currentColor"
-        strokeWidth="1.8"
-        strokeLinecap="round"
-        strokeLinejoin="round"
-      />
-    </svg>
-  );
-}
-
-export function InsertCodeBlockButton({
-  onClick,
-  disabled,
-}: {
-  onClick: () => void;
-  disabled?: boolean;
-}) {
-  return (
-    <button
-      type="button"
-      className="secondary-button app-actions-toggle codeblock-toolbar-button"
-      onClick={onClick}
-      disabled={disabled}
-      aria-label="Insert code block"
-    >
-      <CodeBlockIcon />
-      <span className="sr-only">Insert code block</span>
-    </button>
-  );
-}
-
-export function CodeBlockSidebar({
-  open,
-  draft,
-  onCodeChange,
-  onLanguageChange,
-  onShowBackgroundChange,
-  onCommit,
-}: CodeBlockSidebarProps) {
-  if (!open || !draft) {
-    return null;
-  }
-
-  return (
-    <aside className="codeblock-sidebar">
-      <select
-        className="codeblock-language-select"
-        value={draft.language}
-        onChange={(event) =>
-          onLanguageChange(event.target.value as CodeBlockLanguage)
-        }
-        onBlur={onCommit}
-        aria-label="Code block language"
-      >
-        {CODE_BLOCK_LANGUAGES.map((language) => (
-          <option key={language} value={language}>
-            {language}
-          </option>
-        ))}
-      </select>
-      <CodeBlockEditor
-        key={draft.elementId}
-        draft={draft}
-        onCodeChange={onCodeChange}
-        onCommit={onCommit}
-      />
-      <label className="codeblock-background-toggle">
-        <input
-          type="checkbox"
-          checked={draft.showBackground}
-          onChange={(event) => onShowBackgroundChange(event.target.checked)}
-          onBlur={onCommit}
-        />
-        <span>Background</span>
-      </label>
-    </aside>
-  );
-}
@@ -1,51 +1,24 @@
-import { type DrawingMeta, type DrawingPublication } from "../../core/shared";
+import { type DrawingMeta } from "../../core/shared";

 type DrawingSidebarProps = {
  open: boolean;
  drawings: DrawingMeta[];
  activeId: string | null;
  activeTitle: string;
-  publication: DrawingPublication;
-  publicationSlug: string;
-  publicationBusy: boolean;
  onClose: () => void;
  onCreate: () => void;
  onSelect: (drawingId: string) => void;
  onDelete: (drawingId: string) => void;
  onTitleChange: (title: string) => void;
  onTitleSubmit: () => void;
-  onPublicationSlugChange: (slug: string) => void;
-  onPublish: () => void;
-  onDisablePublication: () => void;
 };

 function DrawerIcon() {
  return (
    <svg viewBox="0 0 24 24" aria-hidden="true">
-      <rect
-        x="3.5"
-        y="5"
-        width="17"
-        height="14"
-        rx="2.5"
-        fill="none"
-        stroke="currentColor"
-        strokeWidth="1.8"
-      />
-      <path
-        d="M9 5v14"
-        fill="none"
-        stroke="currentColor"
-        strokeWidth="1.8"
-        strokeLinecap="round"
-      />
-      <path
-        d="M5.75 9h1.5M5.75 12h1.5M5.75 15h1.5"
-        fill="none"
-        stroke="currentColor"
-        strokeWidth="1.8"
-        strokeLinecap="round"
-      />
+      <rect x="3.5" y="5" width="17" height="14" rx="2.5" fill="none" stroke="currentColor" strokeWidth="1.8" />
+      <path d="M9 5v14" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" />
+      <path d="M5.75 9h1.5M5.75 12h1.5M5.75 15h1.5" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" />
    </svg>
  );
 }
@@ -69,49 +42,28 @@ export function DrawingSidebar({
  drawings,
  activeId,
  activeTitle,
-  publication,
-  publicationSlug,
-  publicationBusy,
  onClose,
  onCreate,
  onSelect,
  onDelete,
  onTitleChange,
  onTitleSubmit,
-  onPublicationSlugChange,
-  onPublish,
-  onDisablePublication,
 }: DrawingSidebarProps) {
-  const publicPath = publication.enabled ? `/p/${publication.slug}` : null;
-  const publicationStatus = publication.enabled
-    ? `Published at ${publicPath}`
-    : "Not published";
-
  return (
    <>
      <div
-        className={
-          open ? "sidebar-backdrop sidebar-backdrop-open" : "sidebar-backdrop"
-        }
+        className={open ? "sidebar-backdrop sidebar-backdrop-open" : "sidebar-backdrop"}
        onClick={onClose}
        aria-hidden={!open}
      />
-      <aside
-        className={open ? "sidebar sidebar-open" : "sidebar"}
-        aria-hidden={!open}
-      >
+      <aside className={open ? "sidebar sidebar-open" : "sidebar"} aria-hidden={!open}>
        <div className="sidebar-header">
          <h1>excali-box</h1>
          <div className="sidebar-actions">
            <button type="button" className="primary-button" onClick={onCreate}>
              New
            </button>
-            <button
-              type="button"
-              className="icon-button"
-              onClick={onClose}
-              aria-label="Close drawings"
-            >
+            <button type="button" className="icon-button" onClick={onClose} aria-label="Close drawings">
              ×
            </button>
          </div>
@@ -120,106 +72,35 @@ export function DrawingSidebar({
          {drawings.map((drawing) => (
            <div
              key={drawing.id}
-              className={
-                drawing.id === activeId
-                  ? "drawing-item drawing-item-active"
-                  : "drawing-item"
-              }
+              className={drawing.id === activeId ? "drawing-item drawing-item-active" : "drawing-item"}
            >
              {drawing.id === activeId ? (
-                <div className="drawing-link drawing-link-active">
-                  <div className="drawing-item-header">
-                    <input
-                      className="title-input"
-                      value={activeTitle}
-                      onChange={(event) => onTitleChange(event.target.value)}
-                      onBlur={onTitleSubmit}
-                      onKeyDown={(event) => {
-                        if (event.key === "Enter") {
-                          event.currentTarget.blur();
-                        }
-                      }}
-                    />
-                    <button
-                      type="button"
-                      className="icon-button drawing-delete-button"
-                      onClick={() => onDelete(drawing.id)}
-                      aria-label={`Delete ${drawing.title}`}
-                    >
-                      ×
-                    </button>
-                  </div>
-                  <div className="publication-panel">
-                    <label
-                      className="publication-label"
-                      htmlFor="publication-slug"
-                    >
-                      Public name
-                    </label>
-                    <input
-                      id="publication-slug"
-                      className="title-input publication-input"
-                      value={publicationSlug}
-                      onChange={(event) =>
-                        onPublicationSlugChange(event.target.value)
+                <div className="drawing-link">
+                  <input
+                    className="title-input"
+                    value={activeTitle}
+                    onChange={(event) => onTitleChange(event.target.value)}
+                    onBlur={onTitleSubmit}
+                    onKeyDown={(event) => {
+                      if (event.key === "Enter") {
+                        event.currentTarget.blur();
                      }
-                      spellCheck={false}
-                      autoCapitalize="none"
-                      autoCorrect="off"
-                    />
-                    <div className="publication-actions">
-                      <button
-                        type="button"
-                        className="secondary-button"
-                        onClick={onPublish}
-                        disabled={publicationBusy}
-                      >
-                        {publication.enabled ? "Update link" : "Publish"}
-                      </button>
-                      <button
-                        type="button"
-                        className="secondary-button"
-                        onClick={onDisablePublication}
-                        disabled={!publication.enabled || publicationBusy}
-                      >
-                        Unpublish
-                      </button>
-                    </div>
-                    <div className="publication-status">
-                      {publication.enabled ? (
-                        <a
-                          href={publicPath ?? "#"}
-                          target="_blank"
-                          rel="noreferrer"
-                          className="publication-link"
-                        >
-                          {publicationStatus}
-                        </a>
-                      ) : (
-                        <span>{publicationStatus}</span>
-                      )}
-                    </div>
-                  </div>
+                    }}
+                  />
                </div>
              ) : (
-                <button
-                  type="button"
-                  className="drawing-link"
-                  onClick={() => onSelect(drawing.id)}
-                >
+                <button type="button" className="drawing-link" onClick={() => onSelect(drawing.id)}>
                  <span className="drawing-title">{drawing.title}</span>
                </button>
              )}
-              {drawing.id !== activeId ? (
-                <button
-                  type="button"
-                  className="icon-button"
-                  onClick={() => onDelete(drawing.id)}
-                  aria-label={`Delete ${drawing.title}`}
-                >
-                  ×
-                </button>
-              ) : null}
+              <button
+                type="button"
+                className="icon-button"
+                onClick={() => onDelete(drawing.id)}
+                aria-label={`Delete ${drawing.title}`}
+              >
+                ×
+              </button>
            </div>
          ))}
        </div>
@@ -1,18 +1,11 @@
-import { memo } from "react";
+import "../../../node_modules/@excalidraw/excalidraw/dist/prod/index.css";
 import { Excalidraw } from "@excalidraw/excalidraw";
 import type {
  AppState,
  BinaryFiles,
-  ExcalidrawImperativeAPI,
  ExcalidrawInitialDataState,
-  ExcalidrawProps,
 } from "@excalidraw/excalidraw/types";
-import "../../../node_modules/@excalidraw/excalidraw/dist/prod/index.css";
 import { type ScenePayload } from "../../core/shared";
-import {
-  getCodeBlockSelectionState,
-  type CodeBlockSelectionState,
-} from "../codeblock";

 type EditorCanvasProps = {
  activeId: string | null;
@@ -21,10 +14,7 @@ type EditorCanvasProps = {
  error: string | null;
  editorReloadNonce: number;
  onSceneChange: (scene: ScenePayload) => void;
-  onSelectionStateChange: (selection: CodeBlockSelectionState) => void;
  onEditorActivity: () => void;
-  onExcalidrawAPI: (api: ExcalidrawImperativeAPI) => void;
-  renderEmbeddable?: ExcalidrawProps["renderEmbeddable"];
 };

 function sceneToInitialData(scene: ScenePayload): ExcalidrawInitialDataState {
@@ -37,24 +27,20 @@ function sceneFromEditor(
  files: BinaryFiles,
 ): ScenePayload {
  return {
-    // Excalidraw passes immutable arrays, avoid copying it on every onChange event
-    elements: elements as unknown[],
+    elements: [...elements],
    appState: appState as unknown as Record<string, unknown>,
    files: files as unknown as Record<string, unknown>,
  };
 }

-export const EditorCanvas = memo(function EditorCanvas({
+export function EditorCanvas({
  activeId,
  scene,
  loading,
  error,
  editorReloadNonce,
  onSceneChange,
-  onSelectionStateChange,
  onEditorActivity,
-  onExcalidrawAPI,
-  renderEmbeddable,
 }: EditorCanvasProps) {
  if (loading || !scene) {
    return <div className="editor-loading">{error ?? "Loading..."}</div>;
@@ -65,16 +51,11 @@ export const EditorCanvas = memo(function EditorCanvas({
      <Excalidraw
        key={`${activeId}:${editorReloadNonce}`}
        initialData={sceneToInitialData(scene)}
-        excalidrawAPI={onExcalidrawAPI}
-        renderEmbeddable={renderEmbeddable}
        onChange={(elements, appState, files) => {
          onEditorActivity();
          onSceneChange(sceneFromEditor(elements, appState, files));
-          onSelectionStateChange(
-            getCodeBlockSelectionState(elements, appState),
-          );
        }}
      />
    </div>
  );
-});
+}
@@ -1,59 +0,0 @@
-import { memo } from "react";
-import { Excalidraw } from "@excalidraw/excalidraw";
-import type {
-  ExcalidrawInitialDataState,
-  ExcalidrawProps,
-} from "@excalidraw/excalidraw/types";
-import "../../../node_modules/@excalidraw/excalidraw/dist/prod/index.css";
-import { type PublicDrawing } from "../../core/shared";
-
-type PublicViewerProps = {
-  drawing: PublicDrawing | null;
-  loading: boolean;
-  error: string | null;
-  renderEmbeddable?: ExcalidrawProps["renderEmbeddable"];
-};
-
-function drawingToInitialData(
-  drawing: PublicDrawing,
-): ExcalidrawInitialDataState {
-  return drawing as ExcalidrawInitialDataState;
-}
-
-const viewerUiOptions = {
-  canvasActions: {
-    changeViewBackgroundColor: false,
-    clearCanvas: false,
-    export: false,
-    loadScene: false,
-    saveAsImage: false,
-    saveToActiveFile: false,
-    toggleTheme: false,
-  },
-  tools: {
-    image: false,
-  },
-} as const;
-
-export const PublicViewer = memo(function PublicViewer({
-  drawing,
-  loading,
-  error,
-  renderEmbeddable,
-}: PublicViewerProps) {
-  if (loading || !drawing) {
-    return <div className="editor-loading">{error ?? "Loading..."}</div>;
-  }
-
-  return (
-    <div className="public-viewer-shell">
-      <Excalidraw
-        initialData={drawingToInitialData(drawing)}
-        viewModeEnabled={true}
-        zenModeEnabled={true}
-        UIOptions={viewerUiOptions}
-        renderEmbeddable={renderEmbeddable}
-      />
-    </div>
-  );
-});
@@ -1,13 +1,7 @@
 import { useCallback, useEffect, useRef, useState } from "react";
-import {
-  DEFAULT_TITLE,
-  type DrawingMeta,
-  type DrawingPublication,
-  type ScenePayload,
-} from "../../core/shared";
+import { DEFAULT_TITLE, type DrawingMeta, type ScenePayload } from "../../core/shared";

 type DrawingResponse = DrawingMeta & ScenePayload;
-type PublicationResponse = DrawingPublication;
 type ApiErrorBody = { ok: false; error?: string; drawing?: DrawingMeta };
 type UpdateResponse = { ok: true; drawing: DrawingMeta };

@@ -29,10 +23,7 @@ function sortDrawings(drawings: DrawingMeta[]): DrawingMeta[] {
  return [...drawings].sort((a, b) => b.updatedAt.localeCompare(a.updatedAt));
 }

-function replaceMeta(
-  drawings: DrawingMeta[],
-  drawing: DrawingMeta,
-): DrawingMeta[] {
+function replaceMeta(drawings: DrawingMeta[], drawing: DrawingMeta): DrawingMeta[] {
  const filtered = drawings.filter((item) => item.id !== drawing.id);
  return sortDrawings([drawing, ...filtered]);
 }
@@ -58,14 +49,8 @@ function fetchDrawingList() {
  return requestJson<DrawingMeta[]>("/api/drawings", { method: "GET" });
 }

-function isConflictError(
-  error: unknown,
-): error is RequestError & { body: ApiErrorBody & { drawing: DrawingMeta } } {
-  return (
-    error instanceof RequestError &&
-    error.status === 409 &&
-    error.body.drawing !== undefined
-  );
+function isConflictError(error: unknown): error is RequestError & { body: ApiErrorBody & { drawing: DrawingMeta } } {
+  return error instanceof RequestError && error.status === 409 && error.body.drawing !== undefined;
 }

 function sceneFromDrawing(drawing: DrawingResponse): ScenePayload {
@@ -85,16 +70,10 @@ export function useDrawingSession() {
  const [error, setError] = useState<string | null>(null);
  const [toastMessage, setToastMessage] = useState<string | null>(null);
  const [editorReloadNonce, setEditorReloadNonce] = useState(0);
-  const [publication, setPublication] = useState<DrawingPublication>({
-    enabled: false,
-  });
-  const [publicationSlug, setPublicationSlugState] = useState("");
-  const [publicationBusy, setPublicationBusy] = useState(false);

  const currentIdRef = useRef<string | null>(activeId);
  const currentTitleRef = useRef(activeTitle);
  const latestSceneRef = useRef<ScenePayload | null>(null);
-  const publicationEnabledRef = useRef(false);
  const ignoreChangeRef = useRef(false);
  const saveTimeoutRef = useRef<number | null>(null);
  const toastTimeoutRef = useRef<number | null>(null);
@@ -109,23 +88,17 @@ export function useDrawingSession() {
    }
  }, []);

-  const showToast = useCallback(
-    (message: string | null, timeoutMs?: number) => {
-      if (toastTimeoutRef.current !== null) {
-        clearTimeout(toastTimeoutRef.current);
-        toastTimeoutRef.current = null;
-      }
+  const showToast = useCallback((message: string | null, timeoutMs?: number) => {
+    if (toastTimeoutRef.current !== null) {
+      clearTimeout(toastTimeoutRef.current);
+      toastTimeoutRef.current = null;
+    }

-      setToastMessage(message);
-      if (message !== null && timeoutMs !== undefined) {
-        toastTimeoutRef.current = window.setTimeout(
-          () => setToastMessage(null),
-          timeoutMs,
-        );
-      }
-    },
-    [],
-  );
+    setToastMessage(message);
+    if (message !== null && timeoutMs !== undefined) {
+      toastTimeoutRef.current = window.setTimeout(() => setToastMessage(null), timeoutMs);
+    }
+  }, []);

  const refreshList = useCallback(async () => {
    const list = await fetchDrawingList();
@@ -133,21 +106,6 @@ export function useDrawingSession() {
    return list;
  }, []);

-  const applyPublication = useCallback(
-    (nextPublication: DrawingPublication) => {
-      publicationEnabledRef.current = nextPublication.enabled;
-      setPublication(nextPublication);
-
-      if (nextPublication.enabled) {
-        setPublicationSlugState(nextPublication.slug);
-        return;
-      }
-
-      setPublicationSlugState("");
-    },
-    [],
-  );
-
  const loadDrawing = useCallback(
    async (drawingId: string) => {
      const version = ++loadVersionRef.current;
@@ -155,15 +113,9 @@ export function useDrawingSession() {
      setError(null);

      try {
-        const [list, drawing, nextPublication] = await Promise.all([
+        const [list, drawing] = await Promise.all([
          requestJson<DrawingMeta[]>("/api/drawings", { method: "GET" }),
-          requestJson<DrawingResponse>(`/api/drawings/${drawingId}`, {
-            method: "GET",
-          }),
-          requestJson<PublicationResponse>(
-            `/api/drawings/${drawingId}/publication`,
-            { method: "GET" },
-          ),
+          requestJson<DrawingResponse>(`/api/drawings/${drawingId}`, { method: "GET" }),
        ]);

        if (version !== loadVersionRef.current) {
@@ -182,25 +134,20 @@ export function useDrawingSession() {
        setActiveId(drawing.id);
        setActiveTitleState(drawing.title);
        setScene(nextScene);
-        applyPublication(nextPublication);
        setEditorReloadNonce((current) => current + 1);
      } catch (loadError) {
        if (version !== loadVersionRef.current) {
          return;
        }

-        setError(
-          loadError instanceof Error
-            ? loadError.message
-            : "Failed to load drawing",
-        );
+        setError(loadError instanceof Error ? loadError.message : "Failed to load drawing");
      } finally {
        if (version === loadVersionRef.current) {
          setLoading(false);
        }
      }
    },
-    [applyPublication],
+    [],
  );

  const saveScene = useCallback(
@@ -217,13 +164,10 @@ export function useDrawingSession() {
        showToast("Saving...");
      }

-      const promise = requestJson<UpdateResponse>(
-        `/api/drawings/${drawingId}`,
-        {
-          method: "PUT",
-          body: JSON.stringify({ ...nextScene, expectedRevision }),
-        },
-      )
+      const promise = requestJson<UpdateResponse>(`/api/drawings/${drawingId}`, {
+        method: "PUT",
+        body: JSON.stringify({ ...nextScene, expectedRevision }),
+      })
        .then((body) => {
          setDrawings((current) => replaceMeta(current, body.drawing));
          if (currentIdRef.current === drawingId) {
@@ -237,18 +181,14 @@ export function useDrawingSession() {
          if (isConflictError(saveError)) {
            clearPendingSaveTimeout();
            setError(null);
-            setDrawings((current) =>
-              replaceMeta(current, saveError.body.drawing),
-            );
+            setDrawings((current) => replaceMeta(current, saveError.body.drawing));
            if (isManual) {
              showToast("Reloading latest...");
            }
            return loadDrawing(drawingId);
          }

-          setError(
-            saveError instanceof Error ? saveError.message : "Save failed",
-          );
+          setError(saveError instanceof Error ? saveError.message : "Save failed");
          if (isManual) {
            showToast("Save failed", 2000);
          }
@@ -298,10 +238,7 @@ export function useDrawingSession() {
  }, [saveScene]);

  const navigateToDrawing = useCallback(
-    async (
-      drawingId: string,
-      options?: { replace?: boolean; flush?: boolean },
-    ) => {
+    async (drawingId: string, options?: { replace?: boolean; flush?: boolean }) => {
      const replace = options?.replace ?? false;
      const flush = options?.flush ?? true;

@@ -329,9 +266,7 @@ export function useDrawingSession() {

  const createDrawing = useCallback(async () => {
    await flushPendingSave();
-    const created = await requestJson<DrawingResponse>("/api/drawings", {
-      method: "POST",
-    });
+    const created = await requestJson<DrawingResponse>("/api/drawings", { method: "POST" });
    await navigateToDrawing(created.id, { flush: false });
  }, [flushPendingSave, navigateToDrawing]);

@@ -345,18 +280,12 @@ export function useDrawingSession() {
        await flushPendingSave();
      }

-      const response = await requestJson<{ ok: true; nextId: string | null }>(
-        `/api/drawings/${drawingId}`,
-        {
-          method: "DELETE",
-        },
-      );
+      const response = await requestJson<{ ok: true; nextId: string | null }>(`/api/drawings/${drawingId}`, {
+        method: "DELETE",
+      });

      if (drawingId === currentIdRef.current && response.nextId) {
-        await navigateToDrawing(response.nextId, {
-          replace: true,
-          flush: false,
-        });
+        await navigateToDrawing(response.nextId, { replace: true, flush: false });
      } else {
        await refreshList();
      }
@@ -376,16 +305,13 @@ export function useDrawingSession() {
    }

    try {
-      const body = await requestJson<UpdateResponse>(
-        `/api/drawings/${drawingId}`,
-        {
-          method: "PUT",
-          body: JSON.stringify({
-            title: currentTitleRef.current,
-            expectedRevision: loadedRevisionRef.current,
-          }),
-        },
-      );
+      const body = await requestJson<UpdateResponse>(`/api/drawings/${drawingId}`, {
+        method: "PUT",
+        body: JSON.stringify({
+          title: currentTitleRef.current,
+          expectedRevision: loadedRevisionRef.current,
+        }),
+      });

      currentTitleRef.current = body.drawing.title;
      loadedRevisionRef.current = body.drawing.revision;
@@ -394,16 +320,12 @@ export function useDrawingSession() {
    } catch (renameError) {
      if (isConflictError(renameError)) {
        clearPendingSaveTimeout();
-        setDrawings((current) =>
-          replaceMeta(current, renameError.body.drawing),
-        );
+        setDrawings((current) => replaceMeta(current, renameError.body.drawing));
        await loadDrawing(drawingId);
        return;
      }

-      setError(
-        renameError instanceof Error ? renameError.message : "Rename failed",
-      );
+      setError(renameError instanceof Error ? renameError.message : "Rename failed");
    }
  }, [clearPendingSaveTimeout, loadDrawing]);

@@ -428,82 +350,6 @@ export function useDrawingSession() {
    [navigateToDrawing],
  );

-  const setPublicationSlug = useCallback((slug: string) => {
-    setPublicationSlugState(slug);
-  }, []);
-
-  const publishPublication = useCallback(async () => {
-    const drawingId = currentIdRef.current;
-    if (!drawingId) {
-      return;
-    }
-
-    setPublicationBusy(true);
-    setError(null);
-    showToast("Publishing...");
-
-    try {
-      await flushPendingSave();
-
-      const currentDrawingId = currentIdRef.current;
-      if (!currentDrawingId) {
-        return;
-      }
-
-      const body = await requestJson<PublicationResponse>(
-        `/api/drawings/${currentDrawingId}/publication`,
-        {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: publicationSlug,
-          }),
-        },
-      );
-
-      applyPublication(body);
-      showToast("Published", 2000);
-    } catch (publishError) {
-      setError(
-        publishError instanceof Error ? publishError.message : "Publish failed",
-      );
-      showToast("Publish failed", 2000);
-    } finally {
-      setPublicationBusy(false);
-    }
-  }, [applyPublication, flushPendingSave, publicationSlug, showToast]);
-
-  const disablePublication = useCallback(async () => {
-    const drawingId = currentIdRef.current;
-    if (!drawingId) {
-      return;
-    }
-
-    setPublicationBusy(true);
-    setError(null);
-    showToast("Disabling...");
-
-    try {
-      const body = await requestJson<PublicationResponse>(
-        `/api/drawings/${drawingId}/publication`,
-        {
-          method: "PUT",
-          body: JSON.stringify({ enabled: false }),
-        },
-      );
-
-      applyPublication(body);
-      showToast("Publication disabled", 2000);
-    } catch (disableError) {
-      setError(
-        disableError instanceof Error ? disableError.message : "Disable failed",
-      );
-      showToast("Disable failed", 2000);
-    } finally {
-      setPublicationBusy(false);
-    }
-  }, [applyPublication, showToast]);
-
  useEffect(() => {
    const handleKeyDown = (e: KeyboardEvent) => {
      if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === "s") {
@@ -545,15 +391,9 @@ export function useDrawingSession() {
        const list = await refreshList();
        const drawingId = currentIdRef.current;
        const loadedRevision = loadedRevisionRef.current;
-        const serverDrawing = drawingId
-          ? list.find((drawing) => drawing.id === drawingId)
-          : null;
+        const serverDrawing = drawingId ? list.find((drawing) => drawing.id === drawingId) : null;

-        if (
-          serverDrawing &&
-          loadedRevision !== null &&
-          serverDrawing.revision > loadedRevision
-        ) {
+        if (serverDrawing && loadedRevision !== null && serverDrawing.revision > loadedRevision) {
          clearPendingSaveTimeout();
          await loadDrawing(serverDrawing.id);
        }
@@ -601,17 +441,11 @@ export function useDrawingSession() {
    error,
    toastMessage,
    editorReloadNonce,
-    publication,
-    publicationSlug,
-    publicationBusy,
    setActiveTitle,
    submitTitle,
    handleSceneChange,
    selectDrawing,
    createDrawing,
    deleteDrawing,
-    setPublicationSlug,
-    publishPublication,
-    disablePublication,
  };
 }
@@ -1,82 +0,0 @@
-import { useEffect, useState } from "react";
-import { type PublicDrawing } from "../../core/shared";
-
-type PublicDrawingState = {
-  drawing: PublicDrawing | null;
-  loading: boolean;
-  error: string | null;
-};
-
-class RequestError extends Error {
-  constructor(
-    readonly status: number,
-    message: string,
-  ) {
-    super(message);
-  }
-}
-
-async function requestPublicDrawing(slug: string): Promise<PublicDrawing> {
-  const response = await fetch(
-    `/api/public/drawings/${encodeURIComponent(slug)}`,
-  );
-  const body = (await response.json()) as PublicDrawing & { error?: string };
-
-  if (!response.ok) {
-    throw new RequestError(
-      response.status,
-      body.error ?? `Request failed: ${response.status}`,
-    );
-  }
-
-  return body;
-}
-
-export function usePublicDrawing(slug: string): PublicDrawingState {
-  const [drawing, setDrawing] = useState<PublicDrawing | null>(null);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<string | null>(null);
-
-  useEffect(() => {
-    let cancelled = false;
-    setLoading(true);
-    setError(null);
-
-    void requestPublicDrawing(slug)
-      .then((nextDrawing) => {
-        if (cancelled) {
-          return;
-        }
-
-        setDrawing(nextDrawing);
-        document.title = nextDrawing.title;
-      })
-      .catch((loadError: unknown) => {
-        if (cancelled) {
-          return;
-        }
-
-        setDrawing(null);
-        setError(
-          loadError instanceof Error
-            ? loadError.message
-            : "Failed to load drawing",
-        );
-      })
-      .finally(() => {
-        if (!cancelled) {
-          setLoading(false);
-        }
-      });
-
-    return () => {
-      cancelled = true;
-    };
-  }, [slug]);
-
-  return {
-    drawing,
-    loading,
-    error,
-  };
-}
@@ -21,9 +21,7 @@ const EXCALIDRAW_THEME_TOKEN_MAP = [
  ["--overlay-bg-color", "--app-overlay-bg"],
 ] as const;

-export function useThemeTokenSync(
-  appShellRef: RefObject<HTMLDivElement | null>,
-) {
+export function useThemeTokenSync(appShellRef: RefObject<HTMLDivElement | null>) {
  const themeSyncFrameRef = useRef<number | null>(null);

  const syncThemeTokens = useCallback(() => {
@@ -33,20 +31,10 @@ export function useThemeTokenSync(
      return;
    }

-    // Read all tokens first to avoid layout thrashing
    const computedStyles = window.getComputedStyle(excalidrawRoot);
-    const updates: Array<[string, string]> = [];
-
    for (const [sourceToken, targetToken] of EXCALIDRAW_THEME_TOKEN_MAP) {
      const value = computedStyles.getPropertyValue(sourceToken).trim();
      if (value) {
-        updates.push([targetToken, value]);
-      }
-    }
-
-    // Write in a separate pass, skipping unchanged values
-    for (const [targetToken, value] of updates) {
-      if (appShell.style.getPropertyValue(targetToken) !== value) {
        appShell.style.setProperty(targetToken, value);
      }
    }
@@ -27,9 +27,7 @@ body {
 }

 button,
-input,
-select,
-textarea {
+input {
  font: inherit;
 }

@@ -136,22 +134,6 @@ textarea {
  font-size: var(--app-sidebar-font-size);
 }

-.drawing-link-active {
-  display: grid;
-  gap: 10px;
-}
-
-.drawing-item-header {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.drawing-delete-button {
-  flex: 0 0 32px;
-  margin-left: auto;
-}
-
 .drawing-title,
 .title-input {
  display: block;
@@ -170,38 +152,6 @@ textarea {
  padding: 6px 8px;
 }

-.publication-panel {
-  display: grid;
-  gap: 8px;
-  padding: 8px 0 4px;
-}
-
-.publication-label,
-.publication-status {
-  color: color-mix(in srgb, var(--app-text-color) 75%, white);
-  font-size: 0.75rem;
-}
-
-.publication-input {
-  font-family:
-    ui-monospace, SFMono-Regular, SFMono-Regular, Menlo, Monaco, Consolas,
-    "Liberation Mono", monospace;
-}
-
-.publication-actions {
-  display: flex;
-  gap: 8px;
-}
-
-.publication-link {
-  color: inherit;
-  text-decoration: none;
-}
-
-.publication-link:hover {
-  text-decoration: underline;
-}
-
 .editor-shell {
  position: relative;
  height: 100%;
@@ -213,7 +163,6 @@ textarea {
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 48px);
  z-index: 20;
  display: flex;
-  align-items: flex-end;
 }

 .app-actions-toggle {
@@ -230,13 +179,6 @@ textarea {
  color: var(--app-text-color);
 }

-.codeblock-toolbar-button {
-  position: fixed;
-  top: max(16px, calc(env(safe-area-inset-top) + 16px));
-  left: calc(50% + 314px);
-  z-index: 20;
-}
-
 .app-actions-toggle svg {
  width: 1rem;
  height: 1rem;
@@ -328,195 +270,10 @@ textarea {
 }

 .editor-frame,
-.public-viewer-shell,
 .editor-loading {
  height: 100%;
 }

-.codeblock-sidebar {
-  position: fixed;
-  top: 88px;
-  right: max(16px, calc(env(safe-area-inset-right) + 16px));
-  bottom: 16px;
-  z-index: 25;
-  display: grid;
-  grid-template-rows: auto minmax(0, 1fr) auto;
-  gap: 10px;
-  width: min(360px, calc(100vw - 32px));
-  padding: 24px 12px 12px;
-  border: 1px solid var(--app-sidebar-border);
-  border-radius: 16px;
-  background: color-mix(in srgb, var(--app-sidebar-bg) 92%, white);
-  box-shadow: var(--app-sidebar-shadow);
-  backdrop-filter: blur(14px);
-}
-
-.codeblock-language-select,
-.codeblock-editor-surface {
-  border: 1px solid var(--app-input-border);
-  color: var(--app-input-color);
-}
-
-.codeblock-background-toggle {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-  color: var(--app-text-color);
-  font-size: var(--app-sidebar-font-size);
-}
-
-.codeblock-background-toggle input {
-  margin: 0;
-}
-
-.codeblock-language-select {
-  border-radius: 10px;
-  padding: 8px 10px;
-  background: var(--app-input-bg);
-}
-
-.codeblock-editor-surface {
-  position: relative;
-  min-height: 0;
-  overflow: hidden;
-  border-radius: 10px;
-  background: transparent;
-}
-
-.codeblock-editor-highlight,
-.codeblock-editor-highlight-html,
-.codeblock-editor-highlight-html :where(pre.shiki),
-.codeblock-editor-highlight-fallback,
-.codeblock-editor-textarea {
-  width: 100%;
-  height: 100%;
-}
-
-.codeblock-editor-highlight,
-.codeblock-editor-textarea,
-.codeblock-editor-highlight-html :where(pre.shiki),
-.codeblock-editor-highlight-fallback {
-  font-family:
-    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
-    monospace;
-  line-height: 1.5;
-}
-
-.codeblock-editor-highlight {
-  position: absolute;
-  inset: 0;
-  overflow: auto;
-  pointer-events: none;
-}
-
-.codeblock-editor-highlight-html :where(pre.shiki),
-.codeblock-editor-highlight-fallback {
-  margin: 0;
-  padding: 12px;
-  overflow: hidden;
-}
-
-.codeblock-editor-highlight-html :where(code),
-.codeblock-editor-highlight-fallback code {
-  display: block;
-  min-height: 100%;
-  white-space: pre;
-}
-
-.codeblock-editor-highlight-fallback,
-.codeblock-embeddable-fallback {
-  color: #a6accd;
-}
-
-.codeblock-editor-textarea {
-  position: relative;
-  min-height: 0;
-  width: 100%;
-  height: 100%;
-  resize: none;
-  padding: 12px;
-  border: 0;
-  background: transparent;
-  color: transparent;
-  caret-color: #e4f0fb;
-}
-
-.codeblock-editor-textarea::selection {
-  background: rgba(113, 124, 180, 0.45);
-}
-
-.codeblock-editor-textarea:focus {
-  outline: none;
-}
-
-.codeblock-embeddable,
-.codeblock-embeddable-html,
-.codeblock-embeddable-html :where(pre.shiki),
-.codeblock-embeddable-fallback {
-  width: 100%;
-  height: 100%;
-}
-
-.codeblock-embeddable {
-  overflow: auto;
-  border-radius: inherit;
-  background: transparent;
-}
-
-.codeblock-embeddable-html :where(pre.shiki),
-.codeblock-embeddable-fallback {
-  margin: 0;
-  padding: 16px;
-  overflow: auto;
-  font-family:
-    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
-    monospace;
-  line-height: 1.5;
-}
-
-.codeblock-embeddable-html :where(pre.shiki) {
-  background: transparent !important;
-}
-
-.codeblock-surface--background {
-  background: #1b1e28;
-}
-
-.codeblock-surface--background .codeblock-embeddable-html :where(pre.shiki),
-.codeblock-surface--background
-  .codeblock-editor-highlight-html
-  :where(pre.shiki) {
-  background: #1b1e28 !important;
-}
-
-.codeblock-surface--background .codeblock-embeddable-fallback,
-.codeblock-surface--background .codeblock-editor-highlight-fallback {
-  background: #1b1e28;
-}
-
-.codeblock-surface--transparent {
-  background: transparent;
-}
-
-.codeblock-surface--transparent .codeblock-embeddable-html :where(pre.shiki),
-.codeblock-surface--transparent
-  .codeblock-editor-highlight-html
-  :where(pre.shiki) {
-  background: transparent !important;
-}
-
-.codeblock-surface--transparent .codeblock-embeddable-fallback,
-.codeblock-surface--transparent .codeblock-editor-highlight-fallback {
-  background: transparent;
-}
-
-.codeblock-embeddable-html :where(code),
-.codeblock-embeddable-fallback code {
-  display: block;
-  min-height: 100%;
-  white-space: pre;
-}
-
 .editor-loading {
  display: grid;
  place-items: center;
@@ -553,17 +310,4 @@ textarea {
    right: max(16px, calc(env(safe-area-inset-right) + 16px));
    bottom: calc(max(16px, env(safe-area-inset-bottom)) + 56px);
  }
-
-  .codeblock-toolbar-button {
-    left: calc(50% + 254px);
-  }
-
-  .codeblock-sidebar {
-    top: auto;
-    left: 16px;
-    right: 16px;
-    bottom: calc(max(16px, env(safe-area-inset-bottom)) + 72px);
-    width: auto;
-    height: min(44vh, 360px);
-  }
 }
@@ -1,25 +0,0 @@
-import { HttpError } from "./scene";
-
-const RESERVED_SLUGS = new Set(["api", "d", "p", "mcp"]);
-
-export function normalizePublicationSlug(input: unknown): string {
-  if (typeof input !== "string") {
-    throw new HttpError(400, "slug must be a string");
-  }
-
-  const normalized = input
-    .trim()
-    .toLowerCase()
-    .replace(/[^a-z0-9]+/g, "-")
-    .replace(/^-+|-+$/g, "");
-
-  if (normalized.length === 0) {
-    throw new HttpError(400, "slug is required");
-  }
-
-  if (RESERVED_SLUGS.has(normalized)) {
-    throw new HttpError(400, "slug is reserved");
-  }
-
-  return normalized;
-}
@@ -1,11 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import {
-  HttpError,
-  MAX_SCENE_BYTES,
-  emptyScene,
-  normalizeScene,
-  parseJsonBody,
-} from "./scene";
+import { HttpError, MAX_SCENE_BYTES, emptyScene, normalizeScene, parseJsonBody } from "./scene";

 describe("scene helpers", () => {
  test("creates empty scenes with dark theme by default", () => {
@@ -62,9 +62,7 @@ export function normalizeScene(input: unknown): ScenePayload {
  }

  const appState = Object.fromEntries(
-    Object.entries(input.appState).filter(
-      ([key]) => !VOLATILE_APP_STATE_KEYS.has(key),
-    ),
+    Object.entries(input.appState).filter(([key]) => !VOLATILE_APP_STATE_KEYS.has(key)),
  );

  return {
@@ -4,19 +4,6 @@ export type ScenePayload = {
  files: Record<string, unknown>;
 };

-export type DrawingPublication =
-  | {
-      enabled: false;
-    }
-  | {
-      enabled: true;
-      slug: string;
-    };
-
-export type PublicDrawing = {
-  title: string;
-} & ScenePayload;
-
 export type DrawingMeta = {
  id: string;
  title: string;
@@ -6,13 +6,13 @@ import { type ScenePayload } from "../core/shared";
 import { createDrawingStore, type DrawingStore } from "../server/db";
 import { createMcpToolHandlers, resolvePublicBaseUrl } from "./server";

-const cleanup: Array<{ dir: string; store?: DrawingStore }> = [];
+const cleanup: Array<{ dir: string; store: DrawingStore }> = [];

-afterEach(async () => {
+afterEach(() => {
  while (cleanup.length > 0) {
    const item = cleanup.pop();
    if (item) {
-      item.store?.close();
+      item.store.close();
      rmSync(item.dir, { recursive: true, force: true });
    }
  }
@@ -41,9 +41,7 @@ function testScene(): ScenePayload {

 describe("mcp tool handlers", () => {
  test("PUBLIC_BASE_URL is required", () => {
-    expect(() => resolvePublicBaseUrl("")).toThrow(
-      "PUBLIC_BASE_URL is required",
-    );
+    expect(() => resolvePublicBaseUrl("")).toThrow("PUBLIC_BASE_URL is required");
  });

  test("create_drawing writes an explicit scene to a temp SQLite DB", () => {
@@ -81,21 +79,14 @@ describe("mcp tool handlers", () => {

  test("replace_drawing updates the existing drawing", () => {
    const { store, tools } = createTempTools();
-    const result = tools.create_drawing({
-      title: "replace",
-      scene: testScene(),
-    });
+    const result = tools.create_drawing({ title: "replace", scene: testScene() });
    const nextScene: ScenePayload = {
      elements: [{ id: "manual", type: "rectangle" }],
      appState: { theme: "dark" },
      files: {},
    };

-    const replaced = tools.replace_drawing({
-      id: result.id,
-      title: "replaced",
-      scene: nextScene,
-    });
+    const replaced = tools.replace_drawing({ id: result.id, title: "replaced", scene: nextScene });

    expect(store.listDrawings()).toHaveLength(1);
    expect(replaced.revision).toBe(2);
@@ -130,17 +121,13 @@ describe("mcp tool handlers", () => {

    expect(patched.revision).toBe(2);
    expect(store.getDrawing(result.id)?.revision).toBe(2);
-    expect(store.getDrawing(result.id)?.scene.elements).toEqual([
-      { id: "one", type: "rectangle", x: 42, y: 20 },
-    ]);
+    expect(store.getDrawing(result.id)?.scene.elements).toEqual([{ id: "one", type: "rectangle", x: 42, y: 20 }]);
  });

  test("missing drawing IDs return tool errors", () => {
    const { tools } = createTempTools();

-    expect(() => tools.get_drawing({ id: "missing" })).toThrow(
-      "Drawing not found: missing",
-    );
+    expect(() => tools.get_drawing({ id: "missing" })).toThrow("Drawing not found: missing");
    expect(() =>
      tools.replace_drawing({
        id: "missing",
@@ -1,6 +1,4 @@
 import { applyPatch, type Operation } from "fast-json-patch";
-import { accessSync, constants, readFileSync, statSync } from "node:fs";
-import { extname, isAbsolute } from "node:path";
 import { createMcpHandler } from "mcp-handler";
 import { z } from "zod";
 import { normalizeScene, normalizeTitle } from "../core/scene";
@@ -37,19 +35,11 @@ type ToolResult = {
  content: Array<{ type: "text"; text: string }>;
 };

-type StylesGuideResource = {
-  path: string;
-};
-
-export const DEFAULT_STYLES_GUIDE_PATH = "/config/styles-guide.md";
-
 function trimTrailingSlash(url: string): string {
  return url.replace(/\/+$/, "");
 }

-export function resolvePublicBaseUrl(
-  raw = process.env.PUBLIC_BASE_URL,
-): string {
+export function resolvePublicBaseUrl(raw = process.env.PUBLIC_BASE_URL): string {
  const value = raw?.trim();
  if (!value) {
    throw new Error("PUBLIC_BASE_URL is required for the MCP server");
@@ -60,64 +50,12 @@ export function resolvePublicBaseUrl(
    if (url.protocol === "http:" || url.protocol === "https:") {
      return trimTrailingSlash(url.toString());
    }
-  } catch {}
+  } catch {
+  }

  throw new Error("PUBLIC_BASE_URL must be an absolute http(s) URL");
 }

-export function resolveStylesGuidePath(
-  raw = DEFAULT_STYLES_GUIDE_PATH,
-): StylesGuideResource | undefined {
-  const value = raw.trim();
-
-  if (!isAbsolute(value)) {
-    throw new Error("Styles guide path must be an absolute filesystem path");
-  }
-
-  let stats;
-  try {
-    stats = statSync(value);
-  } catch (error) {
-    if (
-      error &&
-      typeof error === "object" &&
-      "code" in error &&
-      error.code === "ENOENT"
-    ) {
-      return undefined;
-    }
-
-    throw new Error(
-      error instanceof Error
-        ? `Styles guide path could not be checked: ${error.message}`
-        : "Styles guide path could not be checked",
-    );
-  }
-
-  const extension = extname(value).toLowerCase();
-  if (extension !== ".md" && extension !== ".markdown") {
-    throw new Error(
-      "Styles guide path must point to a Markdown file (.md or .markdown)",
-    );
-  }
-
-  if (!stats.isFile()) {
-    throw new Error("Styles guide path must point to a regular file");
-  }
-
-  try {
-    accessSync(value, constants.R_OK);
-  } catch (error) {
-    throw new Error(
-      error instanceof Error
-        ? `Styles guide path must point to a readable file: ${error.message}`
-        : "Styles guide path must point to a readable file",
-    );
-  }
-
-  return { path: value };
-}
-
 function drawingUrl(baseUrl: string, id: string): string {
  return `${trimTrailingSlash(baseUrl)}/d/${id}`;
 }
@@ -137,10 +75,7 @@ function notFound(id: string): never {
  throw new Error(`Drawing not found: ${id}`);
 }

-function mutationResult(
-  publicBaseUrl: string,
-  drawing: { id: string; title: string; revision: number },
-) {
+function mutationResult(publicBaseUrl: string, drawing: { id: string; title: string; revision: number }) {
  return {
    id: drawing.id,
    title: drawing.title,
@@ -162,26 +97,16 @@ function updateExistingDrawing(
  return result.drawing;
 }

-function applyScenePatch(
-  scene: ScenePayload,
-  patch: Operation[],
-): ScenePayload {
+function applyScenePatch(scene: ScenePayload, patch: Operation[]): ScenePayload {
  try {
    const result = applyPatch(structuredClone(scene), patch, true, true, true);
    return normalizeScene(result.newDocument);
  } catch (error) {
-    throw new Error(
-      error instanceof Error
-        ? `Invalid JSON Patch: ${error.message}`
-        : "Invalid JSON Patch",
-    );
+    throw new Error(error instanceof Error ? `Invalid JSON Patch: ${error.message}` : "Invalid JSON Patch");
  }
 }

-export function createMcpToolHandlers(
-  store: DrawingStore,
-  publicBaseUrl: string,
-) {
+export function createMcpToolHandlers(store: DrawingStore, publicBaseUrl: string) {
  return {
    list_drawings() {
      return store.listDrawings();
@@ -232,37 +157,11 @@ export function createMcpToolHandlers(
  };
 }

-export function createExcaliMcpHandler(
-  store: DrawingStore,
-  publicBaseUrl: string,
-  stylesGuide?: StylesGuideResource,
-) {
+export function createExcaliMcpHandler(store: DrawingStore, publicBaseUrl: string) {
  const tools = createMcpToolHandlers(store, publicBaseUrl);

  return createMcpHandler(
    (server) => {
-      if (stylesGuide) {
-        server.registerResource(
-          "styles-guide",
-          "excali://styles-guide",
-          {
-            title: "Styles Guide",
-            description:
-              "User-provided drawing styles guide for scene generation",
-            mimeType: "text/markdown",
-          },
-          async (uri) => ({
-            contents: [
-              {
-                uri: uri.toString(),
-                mimeType: "text/markdown",
-                text: readFileSync(stylesGuide.path, "utf8"),
-              },
-            ],
-          }),
-        );
-      }
-
      server.registerTool(
        "list_drawings",
        {
@@ -276,8 +175,7 @@ export function createExcaliMcpHandler(
        "get_drawing",
        {
          title: "Get Drawing",
-          description:
-            "Returns drawing metadata, browser URL, and raw ScenePayload.",
+          description: "Returns drawing metadata, browser URL, and raw ScenePayload.",
          inputSchema: idInput.shape,
        },
        async (input) => jsonText(tools.get_drawing(input)),
@@ -287,8 +185,7 @@ export function createExcaliMcpHandler(
        "create_drawing",
        {
          title: "Create Drawing",
-          description:
-            "Creates a drawing from an explicit Excalidraw ScenePayload.",
+          description: "Creates a drawing from an explicit Excalidraw ScenePayload.",
          inputSchema: createDrawingInput.shape,
        },
        async (input) => jsonText(tools.create_drawing(input)),
@@ -308,8 +205,7 @@ export function createExcaliMcpHandler(
        "patch_drawing",
        {
          title: "Patch Drawing",
-          description:
-            "Applies RFC 6902 JSON Patch operations to a drawing scene and optionally updates its title.",
+          description: "Applies RFC 6902 JSON Patch operations to a drawing scene and optionally updates its title.",
          inputSchema: patchDrawingInput.shape,
        },
        async (input) => jsonText(tools.patch_drawing(input)),
@@ -331,11 +227,7 @@ export function createExcaliMcpHandler(

 export function createMcpServer() {
  const store = createDrawingStore(process.env.DATABASE_PATH);
-  const handler = createExcaliMcpHandler(
-    store,
-    resolvePublicBaseUrl(),
-    resolveStylesGuidePath(),
-  );
+  const handler = createExcaliMcpHandler(store, resolvePublicBaseUrl());

  return {
    port: Number(process.env.MCP_PORT ?? "3001"),
@@ -343,10 +235,7 @@ export function createMcpServer() {
    fetch(request: Request) {
      const url = new URL(request.url);
      if (url.pathname !== "/mcp") {
-        return Response.json(
-          { ok: false, error: "Not found" },
-          { status: 404 },
-        );
+        return Response.json({ ok: false, error: "Not found" }, { status: 404 });
      }

      return handler(request);
@@ -52,9 +52,7 @@ describe("api", () => {
    const { api, cleanup } = withApi();

    const response = api.getDrawing(
-      Object.assign(new Request("http://local/api/drawings/missing"), {
-        params: { id: "missing" },
-      }),
+      Object.assign(new Request("http://local/api/drawings/missing"), { params: { id: "missing" } }),
    );

    expect(response.status).toBe(404);
@@ -201,231 +199,10 @@ describe("api", () => {
      },
    });

-    const stored = await api
-      .getDrawing(
-        Object.assign(new Request(`http://local/api/drawings/${created.id}`), {
-          params: { id: created.id },
-        }),
-      )
-      .json();
+    const stored = await api.getDrawing(
+      Object.assign(new Request(`http://local/api/drawings/${created.id}`), { params: { id: created.id } }),
+    ).json();
    expect(stored.elements).toEqual([{ id: "server" }]);
    cleanup();
  });
-
-  test("returns disabled and enabled publication shapes", async () => {
-    const { api, cleanup } = withApi();
-    const created = await api.createDrawing().json();
-
-    const disabled = await api.getDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`),
-        { params: { id: created.id } },
-      ),
-    );
-    expect(disabled.status).toBe(200);
-    expect(await disabled.json()).toEqual({ enabled: false });
-
-    const publish = await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "Flow Chart",
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    expect(publish.status).toBe(200);
-    expect(await publish.json()).toEqual({
-      enabled: true,
-      slug: "flow-chart",
-    });
-
-    const enabled = await api.getDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`),
-        { params: { id: created.id } },
-      ),
-    );
-    expect(await enabled.json()).toEqual({
-      enabled: true,
-      slug: "flow-chart",
-    });
-    cleanup();
-  });
-
-  test("publishes, renames, and disables publications", async () => {
-    const { api, cleanup } = withApi();
-    const created = await api.createDrawing().json();
-
-    await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "first",
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    const renamed = await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "second",
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    expect(renamed.status).toBe(200);
-    expect(await renamed.json()).toEqual({
-      enabled: true,
-      slug: "second",
-    });
-
-    const disable = await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({ enabled: false }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    expect(disable.status).toBe(200);
-    expect(await disable.json()).toEqual({ enabled: false });
-    cleanup();
-  });
-
-  test("returns 400 for invalid publication slugs", async () => {
-    const { api, cleanup } = withApi();
-    const created = await api.createDrawing().json();
-
-    const response = await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "API",
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    expect(response.status).toBe(400);
-    expect(await response.json()).toEqual({
-      ok: false,
-      error: "slug is reserved",
-    });
-    cleanup();
-  });
-
-  test("returns 409 for publication slug collisions", async () => {
-    const { api, cleanup } = withApi();
-    const first = await api.createDrawing().json();
-    const second = await api.createDrawing().json();
-
-    await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${first.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "shared",
-          }),
-        }),
-        { params: { id: first.id } },
-      ),
-    );
-
-    const response = await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${second.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "shared",
-          }),
-        }),
-        { params: { id: second.id } },
-      ),
-    );
-
-    expect(response.status).toBe(409);
-    expect(await response.json()).toEqual({
-      ok: false,
-      error: "Published slug already exists",
-    });
-    cleanup();
-  });
-
-  test("returns public scene data for enabled slugs and 404 otherwise", async () => {
-    const { api, cleanup } = withApi();
-    const created = await api.createDrawing().json();
-
-    await api.updateDrawing(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}`, {
-          method: "PUT",
-          body: JSON.stringify({
-            title: "Public Flow",
-            elements: [{ id: "shape" }],
-            appState: { theme: "dark" },
-            files: {},
-            expectedRevision: 0,
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    await api.updateDrawingPublication(
-      Object.assign(
-        new Request(`http://local/api/drawings/${created.id}/publication`, {
-          method: "PUT",
-          body: JSON.stringify({
-            enabled: true,
-            slug: "public-flow",
-          }),
-        }),
-        { params: { id: created.id } },
-      ),
-    );
-
-    const enabled = await api.getPublicDrawing(
-      Object.assign(
-        new Request("http://local/api/public/drawings/public-flow"),
-        { params: { slug: "public-flow" } },
-      ),
-    );
-
-    expect(enabled.status).toBe(200);
-    expect(await enabled.json()).toEqual({
-      title: "Public Flow",
-      elements: [{ id: "shape" }],
-      appState: { theme: "dark" },
-      files: {},
-    });
-
-    const missing = await api.getPublicDrawing(
-      Object.assign(new Request("http://local/api/public/drawings/missing"), {
-        params: { slug: "missing" },
-      }),
-    );
-    expect(missing.status).toBe(404);
-    cleanup();
-  });
 });
@@ -1,12 +1,6 @@
 import { type DrawingStore } from "./db";
-import { normalizePublicationSlug } from "../core/publication";
-import { type DrawingMeta, type DrawingPublication } from "../core/shared";
-import {
-  HttpError,
-  normalizeTitle,
-  parseJsonBody,
-  parseSceneText,
-} from "../core/scene";
+import { type DrawingMeta } from "../core/shared";
+import { HttpError, normalizeTitle, parseJsonBody, parseSceneText } from "../core/scene";

 type RouteRequest = Request & {
  params?: Record<string, string>;
@@ -39,9 +33,7 @@ function toMeta(drawing: DrawingMeta): DrawingMeta {
  };
 }

-function parseExpectedRevision(
-  raw: Record<string, unknown>,
-): number | undefined {
+function parseExpectedRevision(raw: Record<string, unknown>): number | undefined {
  if (!Object.hasOwn(raw, "expectedRevision")) {
    return undefined;
  }
@@ -54,10 +46,6 @@ function parseExpectedRevision(
  return value;
 }

-function jsonPublication(publication: DrawingPublication): Response {
-  return json(publication);
-}
-
 export function createApi(store: DrawingStore) {
  return {
    health() {
@@ -85,10 +73,7 @@ export function createApi(store: DrawingStore) {
        const drawing = id ? store.getDrawing(id) : null;

        if (!drawing) {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
+          return json({ ok: false, error: "Drawing not found" }, { status: 404 });
        }

        return json({
@@ -100,27 +85,6 @@ export function createApi(store: DrawingStore) {
      }
    },

-    getPublicDrawing(request: RouteRequest) {
-      try {
-        const slug = request.params?.slug;
-        if (!slug) {
-          throw new HttpError(400, "Missing published slug");
-        }
-
-        const drawing = store.getPublicDrawing(slug);
-        if (!drawing) {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
-        }
-
-        return json(drawing);
-      } catch (error) {
-        return errorResponse(error);
-      }
-    },
-
    async updateDrawing(request: RouteRequest) {
      try {
        const id = request.params?.id;
@@ -149,10 +113,7 @@ export function createApi(store: DrawingStore) {
        });

        if (!result.ok && result.reason === "not_found") {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
+          return json({ ok: false, error: "Drawing not found" }, { status: 404 });
        }

        if (!result.ok && result.reason === "conflict") {
@@ -179,10 +140,7 @@ export function createApi(store: DrawingStore) {
    deleteDrawing(request: RouteRequest) {
      const id = request.params?.id;
      if (!id) {
-        return json(
-          { ok: false, error: "Missing drawing id" },
-          { status: 400 },
-        );
+        return json({ ok: false, error: "Missing drawing id" }, { status: 400 });
      }

      const { deleted, next } = store.deleteDrawing(id);
@@ -192,84 +150,5 @@ export function createApi(store: DrawingStore) {

      return json({ ok: true, nextId: next?.id ?? null });
    },
-
-    getDrawingPublication(request: RouteRequest) {
-      try {
-        const id = request.params?.id;
-        if (!id) {
-          throw new HttpError(400, "Missing drawing id");
-        }
-
-        const publication = store.getDrawingPublication(id);
-        if (!publication) {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
-        }
-
-        return jsonPublication(publication);
-      } catch (error) {
-        return errorResponse(error);
-      }
-    },
-
-    async updateDrawingPublication(request: RouteRequest) {
-      try {
-        const id = request.params?.id;
-        if (!id) {
-          throw new HttpError(400, "Missing drawing id");
-        }
-
-        const raw = parseJsonBody<Record<string, unknown>>(
-          await request.text(),
-        );
-        if (raw.enabled === false) {
-          const result = store.disableDrawingPublication(id);
-          if (!result.ok) {
-            return json(
-              { ok: false, error: "Drawing not found" },
-              { status: 404 },
-            );
-          }
-
-          return jsonPublication(result.publication);
-        }
-
-        if (raw.enabled !== true) {
-          throw new HttpError(400, "enabled must be a boolean");
-        }
-
-        const drawing = store.getDrawing(id);
-        if (!drawing) {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
-        }
-
-        const result = store.publishDrawing(id, {
-          slug: normalizePublicationSlug(raw.slug),
-        });
-
-        if (!result.ok && result.reason === "not_found") {
-          return json(
-            { ok: false, error: "Drawing not found" },
-            { status: 404 },
-          );
-        }
-
-        if (!result.ok && result.reason === "slug_conflict") {
-          return json(
-            { ok: false, error: "Published slug already exists" },
-            { status: 409 },
-          );
-        }
-
-        return jsonPublication(result.publication);
-      } catch (error) {
-        return errorResponse(error);
-      }
-    },
  };
 }
@@ -79,9 +79,7 @@ describe("drawing store", () => {
    expect(stale.ok).toBe(false);
    expect(stale.ok ? null : stale.reason).toBe("conflict");
    expect(store.getDrawing(created.id)?.revision).toBe(1);
-    expect(store.getDrawing(created.id)?.scene.elements).toEqual([
-      { id: "first" },
-    ]);
+    expect(store.getDrawing(created.id)?.scene.elements).toEqual([{ id: "first" }]);
  });

  test("keeps the revision unchanged when the scene is already stored", () => {
@@ -111,21 +109,13 @@ describe("drawing store", () => {
      files: {},
    };

-    const first = store.updateDrawing(created.id, {
-      expectedRevision: 0,
-      scene,
-    });
+    const first = store.updateDrawing(created.id, { expectedRevision: 0, scene });
    expect(first.ok ? first.drawing.revision : null).toBe(1);

-    const repeated = store.updateDrawing(created.id, {
-      expectedRevision: 0,
-      scene,
-    });
+    const repeated = store.updateDrawing(created.id, { expectedRevision: 0, scene });
    expect(repeated.ok).toBe(true);
    expect(repeated.ok ? repeated.drawing.revision : null).toBe(1);
-    expect(store.getDrawing(created.id)?.scene.elements).toEqual([
-      { id: "same" },
-    ]);
+    expect(store.getDrawing(created.id)?.scene.elements).toEqual([{ id: "same" }]);
  });

  test("increments the revision when the title changes but the scene does not", () => {
@@ -137,113 +127,12 @@ describe("drawing store", () => {
      files: {},
    };

-    const first = store.updateDrawing(created.id, {
-      expectedRevision: 0,
-      scene,
-    });
+    const first = store.updateDrawing(created.id, { expectedRevision: 0, scene });
    expect(first.ok ? first.drawing.revision : null).toBe(1);

-    const renamed = store.updateDrawing(created.id, {
-      expectedRevision: 1,
-      title: "Renamed",
-      scene,
-    });
+    const renamed = store.updateDrawing(created.id, { expectedRevision: 1, title: "Renamed", scene });
    expect(renamed.ok).toBe(true);
    expect(renamed.ok ? renamed.drawing.title : null).toBe("Renamed");
    expect(renamed.ok ? renamed.drawing.revision : null).toBe(2);
  });
-
-  test("persists publication fields and exposes public drawings by slug", () => {
-    const store = createTempStore();
-    const created = store.createDrawing("Flow");
-    store.updateDrawing(created.id, {
-      scene: {
-        elements: [{ id: "one" }],
-        appState: { theme: "dark" },
-        files: {},
-      },
-    });
-
-    const published = store.publishDrawing(created.id, { slug: "flow" });
-
-    expect(published.ok).toBe(true);
-    expect(store.getDrawingPublication(created.id)).toEqual({
-      enabled: true,
-      slug: "flow",
-    });
-    expect(store.getPublicDrawing("flow")).toEqual({
-      title: "Flow",
-      elements: [{ id: "one" }],
-      appState: { theme: "dark" },
-      files: {},
-    });
-  });
-
-  test("enforces unique active publication slugs", () => {
-    const store = createTempStore();
-    const first = store.createDrawing("First");
-    const second = store.createDrawing("Second");
-
-    expect(
-      store.publishDrawing(first.id, {
-        slug: "shared",
-      }),
-    ).toEqual({
-      ok: true,
-      publication: {
-        enabled: true,
-        slug: "shared",
-      },
-    });
-
-    expect(
-      store.publishDrawing(second.id, {
-        slug: "shared",
-      }),
-    ).toEqual({
-      ok: false,
-      reason: "slug_conflict",
-    });
-
-    expect(store.disableDrawingPublication(first.id)).toEqual({
-      ok: true,
-      publication: { enabled: false },
-    });
-
-    expect(
-      store.publishDrawing(second.id, {
-        slug: "shared",
-      }),
-    ).toEqual({
-      ok: true,
-      publication: {
-        enabled: true,
-        slug: "shared",
-      },
-    });
-  });
-
-  test("clears public fields on disable", () => {
-    const store = createTempStore();
-    const created = store.createDrawing();
-
-    expect(
-      store.publishDrawing(created.id, {
-        slug: "note",
-      }),
-    ).toEqual({
-      ok: true,
-      publication: {
-        enabled: true,
-        slug: "note",
-      },
-    });
-
-    expect(store.disableDrawingPublication(created.id)).toEqual({
-      ok: true,
-      publication: { enabled: false },
-    });
-    expect(store.getDrawingPublication(created.id)).toEqual({ enabled: false });
-    expect(store.getPublicDrawing("note")).toBeNull();
-  });
 });
@@ -2,13 +2,7 @@ import { Database } from "bun:sqlite";
 import { randomUUID } from "node:crypto";
 import { mkdirSync } from "node:fs";
 import { dirname } from "node:path";
-import {
-  DEFAULT_TITLE,
-  type DrawingMeta,
-  type DrawingPublication,
-  type DrawingRecord,
-  type ScenePayload,
-} from "../core/shared";
+import { DEFAULT_TITLE, type DrawingMeta, type DrawingRecord, type ScenePayload } from "../core/shared";
 import { emptyScene, normalizeScene, normalizeTitle } from "../core/scene";

 type DrawingRow = {
@@ -22,26 +16,11 @@ type DrawingRow = {

 type DrawingMetaRow = Omit<DrawingRow, "data">;

-type DrawingPublicationRow = {
-  publicEnabled: number;
-  publicSlug: string | null;
-};
-
-type PublicDrawingRow = {
-  title: string;
-  data: string;
-};
-
 export type DrawingUpdateResult =
  | { ok: true; drawing: DrawingRecord }
  | { ok: false; reason: "not_found" }
  | { ok: false; reason: "conflict"; drawing: DrawingRecord };

-export type DrawingPublicationUpdateResult =
-  | { ok: true; publication: DrawingPublication }
-  | { ok: false; reason: "not_found" }
-  | { ok: false; reason: "slug_conflict" };
-
 export type DrawingStore = ReturnType<typeof createDrawingStore>;

 function createId(): string {
@@ -75,43 +54,6 @@ function readMeta(row: DrawingMetaRow | null | undefined): DrawingMeta | null {
  };
 }

-function readPublication(
-  row: DrawingPublicationRow | null | undefined,
-): DrawingPublication | null {
-  if (!row) {
-    return null;
-  }
-
-  if (row.publicEnabled !== 1 || !row.publicSlug) {
-    return { enabled: false };
-  }
-
-  return {
-    enabled: true,
-    slug: row.publicSlug,
-  };
-}
-
-function readPublicDrawing(row: PublicDrawingRow | null | undefined) {
-  if (!row) {
-    return null;
-  }
-
-  let scene: ScenePayload;
-  try {
-    scene = normalizeScene(JSON.parse(row.data));
-  } catch (error) {
-    const message =
-      error instanceof Error ? error.message : "Unknown scene parsing error";
-    throw new Error(`Invalid stored public scene: ${message}`);
-  }
-
-  return {
-    title: row.title,
-    ...scene,
-  };
-}
-
 function readRow(row: DrawingRow | null | undefined): DrawingRecord | null {
  if (!row) {
    return null;
@@ -121,8 +63,7 @@ function readRow(row: DrawingRow | null | undefined): DrawingRecord | null {
  try {
    scene = normalizeScene(JSON.parse(row.data));
  } catch (error) {
-    const message =
-      error instanceof Error ? error.message : "Unknown scene parsing error";
+    const message = error instanceof Error ? error.message : "Unknown scene parsing error";
    throw new Error(`Invalid stored scene for drawing ${row.id}: ${message}`);
  }

@@ -132,30 +73,6 @@ function readRow(row: DrawingRow | null | undefined): DrawingRecord | null {
  };
 }

-function ensurePublicationColumns(db: Database) {
-  const columns = db.query("PRAGMA table_info(drawings)").all() as Array<{
-    name: string;
-  }>;
-  const names = new Set(columns.map((column) => column.name));
-
-  if (!names.has("public_enabled")) {
-    db.exec(
-      "ALTER TABLE drawings ADD COLUMN public_enabled INTEGER NOT NULL DEFAULT 0",
-    );
-  }
-
-  if (!names.has("public_slug")) {
-    db.exec("ALTER TABLE drawings ADD COLUMN public_slug TEXT");
-  }
-}
-
-function isSlugConflictError(error: unknown): boolean {
-  return (
-    error instanceof Error &&
-    error.message.includes("UNIQUE constraint failed: drawings.public_slug")
-  );
-}
-
 export function createDrawingStore(databasePath = resolveDatabasePath()) {
  mkdirSync(dirname(databasePath), { recursive: true });

@@ -169,22 +86,13 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
      data TEXT NOT NULL,
      created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
      updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
-      revision INTEGER NOT NULL DEFAULT 0,
-      public_enabled INTEGER NOT NULL DEFAULT 0,
-      public_slug TEXT
+      revision INTEGER NOT NULL DEFAULT 0
    );

    CREATE INDEX IF NOT EXISTS drawings_updated_at_idx
    ON drawings(updated_at DESC, created_at DESC);
  `);

-  ensurePublicationColumns(db);
-  db.exec(`
-    CREATE UNIQUE INDEX IF NOT EXISTS drawings_public_slug_active_idx
-    ON drawings(public_slug)
-    WHERE public_enabled = 1 AND public_slug IS NOT NULL;
-  `);
-
  const listQuery = db.query(`
    SELECT
      id,
@@ -254,38 +162,6 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
    WHERE id = ?1
  `);

-  const getPublicationQuery = db.query(`
-    SELECT
-      public_enabled AS publicEnabled,
-      public_slug AS publicSlug
-    FROM drawings
-    WHERE id = ?1
-  `);
-
-  const publishQuery = db.query(`
-    UPDATE drawings
-    SET
-      public_enabled = 1,
-      public_slug = ?2
-    WHERE id = ?1
-  `);
-
-  const disablePublicationQuery = db.query(`
-    UPDATE drawings
-    SET
-      public_enabled = 0,
-      public_slug = NULL
-    WHERE id = ?1
-  `);
-
-  const getPublicDrawingQuery = db.query(`
-    SELECT
-      title,
-      data
-    FROM drawings
-    WHERE public_enabled = 1 AND public_slug = ?1
-  `);
-
  function listDrawings(): DrawingMeta[] {
    return (listQuery.all() as DrawingMetaRow[]).map((row) => readMeta(row)!);
  }
@@ -325,12 +201,8 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
      return { ok: true, drawing: existing };
    }

-    const nextTitle = hasTitle
-      ? normalizeTitle(update.title)
-      : existingRow.title;
-    const nextScene = hasScene
-      ? JSON.stringify(update.scene)
-      : existingRow.data;
+    const nextTitle = hasTitle ? normalizeTitle(update.title) : existingRow.title;
+    const nextScene = hasScene ? JSON.stringify(update.scene) : existingRow.data;
    const titleChanged = nextTitle !== existingRow.title;
    const sceneChanged = nextScene !== existingRow.data;

@@ -338,10 +210,7 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
      return { ok: true, drawing: existing };
    }

-    if (
-      update.expectedRevision !== undefined &&
-      update.expectedRevision !== existingRow.revision
-    ) {
+    if (update.expectedRevision !== undefined && update.expectedRevision !== existingRow.revision) {
      return { ok: false, reason: "conflict", drawing: existing };
    }

@@ -350,36 +219,17 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
      changes =
        update.expectedRevision === undefined
          ? Number(updateBothQuery.run(id, nextTitle, nextScene).changes)
-          : Number(
-              updateBothExpectedQuery.run(
-                id,
-                nextTitle,
-                nextScene,
-                update.expectedRevision,
-              ).changes,
-            );
+          : Number(updateBothExpectedQuery.run(id, nextTitle, nextScene, update.expectedRevision).changes);
    } else if (sceneChanged) {
      changes =
        update.expectedRevision === undefined
          ? Number(updateSceneQuery.run(id, nextScene).changes)
-          : Number(
-              updateSceneExpectedQuery.run(
-                id,
-                nextScene,
-                update.expectedRevision,
-              ).changes,
-            );
+          : Number(updateSceneExpectedQuery.run(id, nextScene, update.expectedRevision).changes);
    } else {
      changes =
        update.expectedRevision === undefined
          ? Number(updateTitleQuery.run(id, nextTitle).changes)
-          : Number(
-              updateTitleExpectedQuery.run(
-                id,
-                nextTitle,
-                update.expectedRevision,
-              ).changes,
-            );
+          : Number(updateTitleExpectedQuery.run(id, nextTitle, update.expectedRevision).changes);
    }

    const drawing = getDrawing(id);
@@ -394,10 +244,7 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
    return { ok: false, reason: "conflict", drawing };
  }

-  function deleteDrawing(id: string): {
-    deleted: boolean;
-    next: DrawingMeta | null;
-  } {
+  function deleteDrawing(id: string): { deleted: boolean; next: DrawingMeta | null } {
    const changes = Number(deleteQuery.run(id).changes);
    if (changes === 0) {
      return { deleted: false, next: null };
@@ -409,55 +256,6 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
    };
  }

-  function getDrawingPublication(id: string): DrawingPublication | null {
-    return readPublication(
-      getPublicationQuery.get(id) as DrawingPublicationRow | null | undefined,
-    );
-  }
-
-  function publishDrawing(
-    id: string,
-    publication: { slug: string },
-  ): DrawingPublicationUpdateResult {
-    try {
-      const changes = Number(publishQuery.run(id, publication.slug).changes);
-      if (changes === 0) {
-        return { ok: false, reason: "not_found" };
-      }
-    } catch (error) {
-      if (isSlugConflictError(error)) {
-        return { ok: false, reason: "slug_conflict" };
-      }
-
-      throw error;
-    }
-
-    return {
-      ok: true,
-      publication: getDrawingPublication(id)!,
-    };
-  }
-
-  function disableDrawingPublication(
-    id: string,
-  ): DrawingPublicationUpdateResult {
-    const changes = Number(disablePublicationQuery.run(id).changes);
-    if (changes === 0) {
-      return { ok: false, reason: "not_found" };
-    }
-
-    return {
-      ok: true,
-      publication: { enabled: false },
-    };
-  }
-
-  function getPublicDrawing(slug: string) {
-    return readPublicDrawing(
-      getPublicDrawingQuery.get(slug) as PublicDrawingRow | null | undefined,
-    );
-  }
-
  function close() {
    db.close(false);
  }
@@ -472,10 +270,6 @@ export function createDrawingStore(databasePath = resolveDatabasePath()) {
    ensureInitialDrawing,
    updateDrawing,
    deleteDrawing,
-    getDrawingPublication,
-    publishDrawing,
-    disableDrawingPublication,
-    getPublicDrawing,
  };
 }

@@ -1,11 +0,0 @@
-import { describe, expect, test } from "bun:test";
-import { createDevServer } from "./dev-server";
-
-describe("createDevServer", () => {
-  test("serves the spa for private and public drawing routes", () => {
-    const server = createDevServer();
-
-    expect(Object.hasOwn(server.routes, "/d/:id")).toBe(true);
-    expect(Object.hasOwn(server.routes, "/p/:slug")).toBe(true);
-  });
-});
@@ -9,7 +9,6 @@ export function createDevServer() {
    routes: {
      ...server.routes,
      "/d/:id": index,
-      "/p/:slug": index,
    },
  } satisfies Parameters<typeof Bun.serve>[0];
 }
@@ -38,16 +38,12 @@ describe("createServer", () => {
  test("redirects / to the latest drawing", () => {
    const { server, store } = createServerFixture();

-    const response = server.routes["/"]?.(
-      new Request("http://local/"),
-    ) as Response;
+    const response = server.routes["/"]?.(new Request("http://local/")) as Response;
    const created = store.listDrawings();

    expect(created).toHaveLength(1);
    expect(response.status).toBe(302);
-    expect(response.headers.get("location")).toBe(
-      `http://local/d/${created[0]?.id}`,
-    );
+    expect(response.headers.get("location")).toBe(`http://local/d/${created[0]?.id}`);
  });

  test("keeps Bun responsible for API routes", async () => {
@@ -62,49 +58,11 @@ describe("createServer", () => {
    const { server } = createServerFixture();

    expect(Object.hasOwn(server.routes, "/d/:id")).toBe(false);
-    expect(Object.hasOwn(server.routes, "/p/:slug")).toBe(false);
-  });
-
-  test("serves public drawing data through the public api", async () => {
-    const { server, store } = createServerFixture();
-    const drawing = store.createDrawing("Published");
-    store.publishDrawing(drawing.id, { slug: "published-note" });
-
-    const response = await server.routes["/api/public/drawings/:slug"]?.GET?.(
-      Object.assign(
-        new Request("http://local/api/public/drawings/published-note"),
-        {
-          params: { slug: "published-note" },
-        },
-      ),
-    );
-
-    expect(response?.status).toBe(200);
-    expect(await response?.json()).toEqual({
-      title: "Published",
-      elements: [],
-      appState: { theme: "dark" },
-      files: {},
-    });
-  });
-
-  test("returns 404 for unknown or unpublished public slugs", async () => {
-    const { server } = createServerFixture();
-
-    const response = await server.routes["/api/public/drawings/:slug"]?.GET?.(
-      Object.assign(new Request("http://local/api/public/drawings/missing"), {
-        params: { slug: "missing" },
-      }),
-    );
-
-    expect(response?.status).toBe(404);
  });

  test("returns JSON 404 for unmatched requests", async () => {
    const { server } = createServerFixture();
-    const response = await server.fetch(
-      new Request("http://local/index-abc123.js"),
-    );
+    const response = await server.fetch(new Request("http://local/index-abc123.js"));

    expect(response.status).toBe(404);
    expect(await response.json()).toEqual({ ok: false, error: "Not found" });
@@ -25,26 +25,12 @@ export function createServer(options: CreateServerOptions = {}) {
        POST: () => api.createDrawing(),
      },
      "/api/drawings/:id": {
-        GET: (request: Request & { params: Record<string, string> }) =>
-          api.getDrawing(request),
-        PUT: (request: Request & { params: Record<string, string> }) =>
-          api.updateDrawing(request),
-        DELETE: (request: Request & { params: Record<string, string> }) =>
-          api.deleteDrawing(request),
-      },
-      "/api/public/drawings/:slug": {
-        GET: (request: Request & { params: Record<string, string> }) =>
-          api.getPublicDrawing(request),
-      },
-      "/api/drawings/:id/publication": {
-        GET: (request: Request & { params: Record<string, string> }) =>
-          api.getDrawingPublication(request),
-        PUT: (request: Request & { params: Record<string, string> }) =>
-          api.updateDrawingPublication(request),
+        GET: (request: Request & { params: Record<string, string> }) => api.getDrawing(request),
+        PUT: (request: Request & { params: Record<string, string> }) => api.updateDrawing(request),
+        DELETE: (request: Request & { params: Record<string, string> }) => api.deleteDrawing(request),
      },
    },
-    fetch: (_request: Request) =>
-      Response.json({ ok: false, error: "Not found" }, { status: 404 }),
+    fetch: (_request: Request) => Response.json({ ok: false, error: "Not found" }, { status: 404 }),
  } satisfies Parameters<typeof Bun.serve>[0];
 }
Author	SHA1	Message	Date
ruinivist	41cbd393bd	refactor: remove redundant fallback and legacy handling on drawing load failure This commit simplifies `loadDrawing` in `useDrawingSession.ts` by removing silent fallbacks that were fetching the drawing list and redirecting users or auto-creating drawings when loading a specific drawing failed. Instead, the error state is simply set, ensuring errors surface cleanly.	2026-05-31 14:16:53 +00:00
ruinivist	8aa53ed3a8	refactor: remove redundant fallback and legacy handling on drawing load failure This commit simplifies `loadDrawing` in `useDrawingSession.ts` by removing silent fallbacks that were fetching the drawing list and redirecting users or auto-creating drawings when loading a specific drawing failed. Instead, the error state is simply set, ensuring errors surface cleanly.	2026-05-31 13:58:33 +00:00
ruinivist	65ecc8bfa4	refactor: remove redundant fallback and legacy handling on drawing load failure This commit simplifies `loadDrawing` in `useDrawingSession.ts` by removing silent fallbacks that were fetching the drawing list and redirecting users or auto-creating drawings when loading a specific drawing failed. Instead, the error state is simply set, ensuring errors surface cleanly.	2026-05-31 13:23:50 +00:00
ruinivist	fcfde9f862	refactor: remove redundant fallback and legacy handling on drawing load failure This commit simplifies `loadDrawing` in `useDrawingSession.ts` by removing silent fallbacks that were fetching the drawing list and redirecting users or auto-creating drawings when loading a specific drawing failed. Instead, the error state is simply set, ensuring errors surface cleanly.	2026-05-31 12:50:26 +00:00