feat: add active search space management to Electron API and UI

- Introduced IPC channels for getting and setting the active search space, enhancing user experience across the application.
- Updated the preload script to expose new API methods for active search space management.
- Modified the main window and quick ask functionalities to sync the active search space based on user navigation.
- Enhanced the desktop and web applications to allow users to select and manage their default search space seamlessly.
- Implemented automatic synchronization of the active search space during login and navigation events.

surfsense_desktop/src/preload.ts

@@ -78,4 +78,9 @@ contextBridge.exposeInMainWorld('electronAPI', {
   getShortcuts: () => ipcRenderer.invoke(IPC_CHANNELS.GET_SHORTCUTS),
   setShortcuts: (config: Record<string, string>) =>
     ipcRenderer.invoke(IPC_CHANNELS.SET_SHORTCUTS, config),
+
+  // Active search space
+  getActiveSearchSpace: () => ipcRenderer.invoke(IPC_CHANNELS.GET_ACTIVE_SEARCH_SPACE),
+  setActiveSearchSpace: (id: string) =>
+    ipcRenderer.invoke(IPC_CHANNELS.SET_ACTIVE_SEARCH_SPACE, id),
 });