feat: implement audio/video call functionality in chat

- Added a new schema for managing audio/video calls, including fields for call type, room name, and participant management.
- Enhanced ChatWindow component to support initiating audio and video calls with dynamic loading of the CallWindow component.
- Updated package dependencies to include 'lib-jitsi-meet' for call handling.
- Refactored existing code to accommodate new call features and improve user experience.

apps/web/package.json

@@ -28,7 +28,6 @@
     "vite": "^7.1.2"
   },
   "dependencies": {
-    "eslint": "catalog:",
     "@convex-dev/better-auth": "^0.9.7",
     "@dicebear/collection": "^9.2.4",
     "@dicebear/core": "^9.2.4",
@@ -47,9 +46,11 @@
     "convex-svelte": "^0.0.12",
     "date-fns": "^4.1.0",
     "emoji-picker-element": "^1.27.0",
+    "eslint": "catalog:",
     "is-network-error": "^1.3.0",
     "jspdf": "^3.0.3",
     "jspdf-autotable": "^5.0.2",
+    "lib-jitsi-meet": "^1.0.6",
     "lucide-svelte": "^0.552.0",
     "papaparse": "^5.4.1",
     "svelte-sonner": "^1.0.5",