Add Open Intercom embed and audio take-notifications to the camera operator view

[Copilot]

Camera operators on tablets/phones had no intercom access and no audio feedback when the director took a cue. This adds an embedded Open Intercom panel and per-device audio/TTS notifications to the cue-list-view.

Store (cue-list-view-store.ts)

• Added five persisted fields: intercomUrl, isIntercomVisible, intercomPanelHeightPx, audioNotificationsEnabled, ttsNotificationsEnabled
• Settings are read/written to localStorage under r2t2-cue-list-settings with explicit type-guarded parsing (no blind as cast)

Cue-list-view (cue-list-view.tsx)

Audio notifications on take

// Web Audio API beep
function playBeep(frequency = 880, durationMs = 250, volume = 0.5): void { … }

// Web Speech API TTS
function speak(text: string): void { … }

A useEffect keyed on show?.currentCueId fires both when the director takes a cue. currentCueRef holds the latest cue object to avoid stale closures without widening the dependency array.

Intercom panel

• Compact toolbar added at the top: headphones toggle + settings gear
• When enabled, a resizable <iframe> panel appears at the bottom with allow="microphone; camera; autoplay; display-capture" so WebRTC audio works
• Panel height is drag-resizable (mirrors the existing cue-pane splitter pattern) and persisted to localStorage

Settings modal

Accessible from the toolbar gear button; lets each device independently configure:

• Intercom URL (any Open Intercom instance)
• Beep on take (on/off)
• Voice announcement on take (on/off)

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• docs.osaas.io
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)
• intercom.apps.osaas.io
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

---

⌨️ Start Copilot coding agent tasks without leaving your editor — available in VS Code, Visual Studio, JetBrains IDEs and Eclipse.