Enhancement: Requery channels and streams after rehashing completes

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Frontend now automatically refreshes streams and channels after a stream rehash completes, ensuring the UI is always up-to-date following backend merge operations.
 - Frontend Unit Tests: Added comprehensive unit tests for React hooks and Zustand stores, including:
   - `useLocalStorage` hook tests with localStorage mocking and error handling
   - `useSmartLogos` hook tests for logo loading and management

frontend/src/WebSocket.jsx

@@ -700,6 +700,17 @@ export const WebsocketProvider = ({ children }) => {
                   withCloseButton: true, // Allow manual close
                   loading: false, // Remove loading indicator
                 });
+                // Requery streams and channels after rehash completes
+                try {
+                  await API.requeryChannels();
+                  await API.requeryStreams();
+                  await useChannelsStore.getState().fetchChannels();
+                } catch (error) {
+                  console.error(
+                    'Error refreshing channels/streams after rehash:',
+                    error
+                  );
+                }
               } else if (parsedEvent.data.action === 'blocked') {
                 // Handle blocked rehash attempt
                 notifications.show({