AIX debugger: don't auto-advance frame for support operations

src/modules/aix/client/debugger/memstore-aix-client-debugger.ts

@@ -1,5 +1,7 @@
 import { create } from 'zustand';
 
+import type { AixAPI_Context_ChatGenerate } from '../../server/api/aix.wiretypes';
+
 //
 // NOTE: this file is supposed to be lightweight and to be kept in memory. Particles are used by reference and
 // not cloned or modified. Visualization is a Reactive stringification of the referred objects pretty much.
@@ -7,6 +9,19 @@ import { create } from 'zustand';
 
 const DEFAULT_FRAMES_COUNT = 10;
 
+// Context names that should NOT auto-select when created (background operations)
+const BACKGROUND_CONTEXT_NAMES = [
+  'chat-ai-summarize',
+  'chat-ai-summary',
+  'chat-ai-title',
+  'chat-attachment-prompts',
+  'chat-followup-chartjs',
+  'chat-followup-diagram',
+  'chat-followup-htmlui',
+  'fixup-code',
+  'aifn-image-caption',
+] as const satisfies (AixAPI_Context_ChatGenerate['name'] | string)[];
+
 
 /// Types ///
 
@@ -110,9 +125,14 @@ export const useAixClientDebuggerStore = create<AixClientDebuggerStore>((_set) =
   createFrame: (transport, initialContext) => {
     const newFrame = _createAixClientDebuggerFrame(transport, initialContext);
 
+    // Don't auto-select background operations (e.g., title generation) to avoid
+    // stealing focus from the main conversation request
+    const isBackgroundOperation = (BACKGROUND_CONTEXT_NAMES as readonly string[]).includes(initialContext.contextName);
+
     _set((state) => ({
       frames: [newFrame, ...state.frames].slice(0, state.maxFrames),
-      activeFrameId: newFrame.id,
+      // Auto-select if: no active frame yet, OR this is not a background operation
+      activeFrameId: (!state.activeFrameId || !isBackgroundOperation) ? newFrame.id : state.activeFrameId,
     }));
 
     return newFrame.id;