Refactor plugin management system

- Updated PluginLoader to utilize the new plugin marketplace manager for loading and managing plugins.
- Simplified the plugin loading process by removing unnecessary state management and directly integrating with the plugin marketplace.
- Enhanced error handling during plugin installation and uninstallation processes.
- Removed legacy code related to Electron-specific plugin handling, streamlining the codebase for web compatibility.
- Updated Plugins component to fetch marketplace plugins and installed plugins using the new plugin marketplace manager.
- Refactored types related to plugins to import from the new plugin manager module, ensuring consistency and reducing redundancy.
- Removed unused calling configuration from client settings and adjusted related types accordingly.
- Cleaned up room state events by removing references to LiveKit service URLs, aligning with the updated architecture.

src/app/features/call/useCall.ts

@@ -55,24 +55,17 @@ export function useCall(): CallContextValue {
 
 export const CallProvider = CallContext.Provider;
 
-interface UseCallServiceOptions {
-  livekitServiceUrl?: string;
-}
-
 /**
  * Hook to initialize and manage the call service
  * Should be used at the app level to provide call context
- * @param options - Optional configuration including livekitServiceUrl from client config
  */
-export function useCallService(options?: UseCallServiceOptions): CallContextValue {
+export function useCallService(): CallContextValue {
   const mx = useMatrixClient();
   const [callService, setCallService] = useState<CallService | null>(null);
   const [activeCall, setActiveCall] = useState<ActiveCall | null>(null);
   const [callSupported, setCallSupported] = useState(false);
   const [callSupportLoading, setCallSupportLoading] = useState(true);
 
-  const configuredLivekitUrl = options?.livekitServiceUrl;
-
   useEffect(() => {
     let unsubscribe: (() => void) | undefined;
     let service: CallService | undefined;
@@ -89,30 +82,21 @@ export function useCallService(options?: UseCallServiceOptions): CallContextValu
       }
 
       try {
-        let livekitServiceUrl: string | undefined = configuredLivekitUrl;
+        // Get LiveKit service URL from Matrix homeserver well-known
+        const wellKnown = await fetchWellKnownWithRTC(baseUrl);
+        // eslint-disable-next-line no-console
+        console.log('Call service init - well-known:', wellKnown);
+        const livekitFocus = getLiveKitFocus(wellKnown);
+        // eslint-disable-next-line no-console
+        console.log('Call service init - LiveKit focus:', livekitFocus);
+        const livekitServiceUrl = livekitFocus?.livekit_service_url;
 
-        // If no configured URL, try to get from well-known
-        if (!livekitServiceUrl) {
-          const wellKnown = await fetchWellKnownWithRTC(baseUrl);
-          // eslint-disable-next-line no-console
-          console.log('Call service init - well-known:', wellKnown);
-          const livekitFocus = getLiveKitFocus(wellKnown);
-          // eslint-disable-next-line no-console
-          console.log('Call service init - LiveKit focus:', livekitFocus);
-          livekitServiceUrl = livekitFocus?.livekit_service_url;
-        } else {
-          // eslint-disable-next-line no-console
-          console.log('Call service init - Using configured LiveKit URL:', livekitServiceUrl);
-        }
-
-        // If still no URL, log warning but allow service to initialize
-        // Individual rooms may have their own LiveKit configs
         if (!livekitServiceUrl) {
           // eslint-disable-next-line no-console
-          console.log('Call service init - No global LiveKit URL found');
-          console.log('Call service init - Will check for room-level configs when joining calls');
-          // Use a placeholder URL - room-level config will override this
-          livekitServiceUrl = 'https://placeholder.invalid/livekit';
+          console.log('Call service init - No LiveKit config in well-known, calls not supported');
+          setCallSupported(false);
+          setCallSupportLoading(false);
+          return;
         }
 
         service = new CallService(