feat: add twitch channel points miner runtime

internal/gql/operations.go

@@ -3,6 +3,8 @@
 // and streamer login resolution without exposing raw payload assembly to callers.
 package gql
 
+import "strings"
+
 // persistedQuery stores the persisted-query metadata Twitch expects.
 type persistedQuery struct {
 	Version    int    `json:"version"`
@@ -85,3 +87,40 @@ func WithIsStreamLiveQuery(channelID string) Request {
 		"id": channelID,
 	})
 }
+
+// ChannelPointsContext fetches channel points state for one streamer login.
+func ChannelPointsContext(login string) Request {
+	return operation("ChannelPointsContext", "1530a003a7d374b0380b79db0be0534f30ff46e61cffa2bc0e2468a909fbc024", map[string]any{
+		"channelLogin": login,
+	})
+}
+
+// ClaimCommunityPoints claims an available channel points bonus chest.
+func ClaimCommunityPoints(channelID, claimID string) Request {
+	return operation("ClaimCommunityPoints", "46aaeebe02c99afdf4fc97c7c0cba964124bf6b0af229395f1f6d1feed05b3d0", map[string]any{
+		"input": map[string]any{
+			"channelID": channelID,
+			"claimID":   claimID,
+		},
+	})
+}
+
+// VideoPlayerStreamInfoOverlayChannel fetches stream metadata used for watch telemetry.
+func VideoPlayerStreamInfoOverlayChannel(login string) Request {
+	return operation("VideoPlayerStreamInfoOverlayChannel", "198492e0857f6aedead9665c81c5a06d67b25b58034649687124083ff288597d", map[string]any{
+		"channel": login,
+	})
+}
+
+// HLSMasterPlaylistURL builds the usher URL Twitch uses for live playback.
+func HLSMasterPlaylistURL(login, signature, token string) string {
+	var builder strings.Builder
+	builder.Grow(len(login) + len(signature) + len(token) + 80)
+	builder.WriteString("https://usher.ttvnw.net/api/channel/hls/")
+	builder.WriteString(login)
+	builder.WriteString(".m3u8?player=twitchweb&allow_source=true&type=any&p=1&sig=")
+	builder.WriteString(signature)
+	builder.WriteString("&token=")
+	builder.WriteString(token)
+	return builder.String()
+}