feat: Introduce multi-platform architecture for Electron and Web clients with shared UI components, Convex backend for messaging, and integrated search functionality.

apps/electron/preload.cjs

@@ -42,6 +42,12 @@ contextBridge.exposeInMainWorld('sessionPersistence', {
     clear: () => ipcRenderer.invoke('clear-session'),
 });
 
+contextBridge.exposeInMainWorld('searchStorage', {
+    load: (userId) => ipcRenderer.invoke('search-db-load', userId),
+    save: (userId, data) => ipcRenderer.invoke('search-db-save', userId, data),
+    clear: (userId) => ipcRenderer.invoke('search-db-clear', userId),
+});
+
 contextBridge.exposeInMainWorld('idleAPI', {
     onIdleStateChanged: (callback) => ipcRenderer.on('idle-state-changed', (_event, data) => callback(data)),
     removeIdleStateListener: () => ipcRenderer.removeAllListeners('idle-state-changed'),