wip: complete rework first round

src/main/ipc/chatHandlers.ts

@@ -8,7 +8,6 @@ import { OpenCodeManager } from '../engine/OpenCodeManager';
 import { getPostEngine } from '../engine/PostEngine';
 import { getMediaEngine } from '../engine/MediaEngine';
 import { getDatabase } from '../database';
-import { getProtocolTelemetryService } from '../agentic/observability/protocolTelemetry';
 
 let chatEngine: ChatEngine | null = null;
 let openCodeManager: OpenCodeManager | null = null;
@@ -136,10 +135,6 @@ export function registerChatHandlers(): void {
 
   // ============ Chat Settings ============
 
-  ipcMain.handle('chat:getProtocolHealth', async () => {
-    return getProtocolTelemetryService().getSnapshot();
-  });
-
   // Get available models
   ipcMain.handle('chat:getAvailableModels', async () => {
     try {
@@ -283,6 +278,11 @@ export function registerChatHandlers(): void {
             mainWindow.webContents.send('chat-tool-result', { conversationId, result });
           }
         },
+        onA2UIMessage: (message) => {
+          if (mainWindow) {
+            mainWindow.webContents.send('a2ui-message', { conversationId, message });
+          }
+        },
       });
 
       return result;
@@ -379,6 +379,20 @@ export function registerChatHandlers(): void {
       return { success: false, error: (error as Error).message };
     }
   });
+
+  // ============ A2UI Actions ============
+
+  ipcMain.handle('a2ui:dispatch', async (_, action: { surfaceId: string; componentId: string; action: string; payload?: Record<string, unknown> }) => {
+    try {
+      console.log('[Chat IPC] A2UI action dispatched:', action);
+      // Currently, A2UI actions are handled client-side (navigation, UI toggles).
+      // Server-side action handling can be added here in the future.
+      return { success: true };
+    } catch (error) {
+      console.error('[Chat IPC] Error dispatching A2UI action:', error);
+      return { success: false, error: (error as Error).message };
+    }
+  });
 }
 
 /**