perf: memoize EditorCanvas to prevent unnecessary re-renders

Caddyfile

@@ -4,10 +4,6 @@
 }
 
 :80 {
-  basicauth /* {
-    {$AUTH_USER:admin} {$AUTH_HASH:$2a$14$J3A9qfgJTikjVe.XmDn49OUjOrPiiwAN3.SXbK1tvfef1XzDkIuRm}
-  }
-
   encode zstd gzip
 
   @mcp path /mcp

README.md

@@ -3,6 +3,7 @@
 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.
 
 > GPT 5.5 generated
 
@@ -81,29 +82,3 @@ docker run --rm \
 
 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`.
-
-## Authentication
-
-By default, the application is protected by basic authentication using Caddy.
-The default credentials are:
-- **Username:** `admin`
-- **Password:** `password`
-
-You can customize these by setting the following environment variables when running the Docker container.
-The password must be hashed using `bcrypt` since Caddy requires hashed passwords for basicauth.
-
-**Intended flow to set a custom password:**
-1. Generate a bcrypt hash of your desired password. For example, using a container to run Caddy's hash-password utility:
-   ```bash
-   docker run --rm caddy:2-alpine caddy hash-password --plaintext your_secure_password
-   ```
-2. Pass the generated hash and your desired username via environment variables when running the app:
-   ```bash
-   docker run --rm \
-     -p 127.0.0.1:3000:80 \
-     -e PUBLIC_BASE_URL=http://localhost:3000 \
-     -e AUTH_USER=myuser \
-     -e AUTH_HASH='\$2a\$14\$exampleHash...' \
-     -v "$PWD/excali-box-data:/data" \
-     ghcr.io/ruinivist/excalidraw-box:latest
-   ```

docker-entrypoint.sh

@@ -1,10 +1,6 @@
 #!/bin/sh
 set -eu
 
-if [ "${AUTH_HASH:-}" = "\$2a\$14\$J3A9qfgJTikjVe.XmDn49OUjOrPiiwAN3.SXbK1tvfef1XzDkIuRm" ] || [ -z "${AUTH_HASH:-}" ]; then
-  echo "WARNING: Using the default password for basic authentication. It is highly recommended to change it by setting the AUTH_HASH environment variable." >&2
-fi
-
 app_pid=""
 mcp_pid=""
 caddy_pid=""

src/client/components/EditorCanvas.tsx

@@ -1,3 +1,4 @@
+import { memo } from "react";
 import "../../../node_modules/@excalidraw/excalidraw/dist/prod/index.css";
 import { Excalidraw } from "@excalidraw/excalidraw";
 import type {
@@ -33,7 +34,7 @@ function sceneFromEditor(
   };
 }
 
-export function EditorCanvas({
+export const EditorCanvas = memo(function EditorCanvas({
   activeId,
   scene,
   loading,
@@ -58,4 +59,4 @@ export function EditorCanvas({
       />
     </div>
   );
-}
+});