feat: automate bounded image-sharing conversations

tests/web/conversations-route.test.ts

@@ -120,6 +120,15 @@ describe('conversations route', () => {
     expect(second.resources.activityLogRepo.insert).toHaveBeenCalledWith(expect.objectContaining({
       type: 'sent', recipient: 'alice',
     }));
+    expect(second.resources.conversationStateRepo.save).toHaveBeenCalledWith(
+      'same-room',
+      expect.objectContaining({
+        automation: expect.objectContaining({
+          status: 'user-overridden',
+          handoffReason: 'A manual reply was sent in this conversation.',
+        }),
+      }),
+    );
     expect(first.resources.activityLogRepo.insert).not.toHaveBeenCalled();
   });
 
@@ -258,7 +267,14 @@ describe('conversations route', () => {
     const response = await request(app, '/api/conversations/room-alice');
 
     expect(response.status).toBe(200);
-    expect((await response.json()).username).toBe('alice');
+    const body = await response.json();
+    expect(body.username).toBe('alice');
+    expect(body.automation).toEqual({
+      turnsUsed: 0,
+      remainingTurns: 3,
+      status: 'active',
+      handoffReason: null,
+    });
     expect(refreshTopChats).not.toHaveBeenCalled();
     expect(loadConversationDetails).not.toHaveBeenCalled();
   });