feat: add call management features with useCall and useRoomCallMembers hooks

- Implemented useCall hook for managing call state and actions.
- Created useRoomCallMembers hook to track active call members in a room.
- Added useRtcConfig for fetching RTC configurations and LiveKit JWT.
- Developed Audio settings component for managing audio devices and settings.
- Introduced device selection and screen sharing options in the Audio settings.
- Persisted audio settings in localStorage for user preferences.

config.json

@@ -10,6 +10,10 @@
   ],
   "allowCustomHomeservers": true,
 
+  "calling": {
+    "livekitServiceUrl": "https://b.ruv.wtf/matrix-rtc/livekit/jwt"
+  },
+
   "featuredCommunities": {
     "openAsDefault": false,
     "spaces": [
@@ -32,7 +36,7 @@
   },
 
   "hashRouter": {
-    "enabled": false,
+    "enabled": true,
     "basename": "/"
   }
 }