🐛(frontend) switch to other provider

When we redirect from a doc to another, the components
are not unmounted and states are not reset.
We now destroy the provider if we see that
the provider is not bind to the current doc.

src/frontend/apps/impress/src/features/docs/doc-management/hooks/useCollaboration.tsx

@@ -27,9 +27,14 @@ export const useCollaboration = (room?: string, initialContent?: Base64) => {
     setBroadcastProvider,
   ]);
 
+  /**
+   * Destroy the provider when the component is unmounted
+   */
   useEffect(() => {
     return () => {
-      destroyProvider();
+      if (room) {
+        destroyProvider();
+      }
     };
-  }, [destroyProvider]);
+  }, [destroyProvider, room]);
 };