feat(mma): complete Phase 6 and finalize Comprehensive GUI UX track

- Implement Live Worker Streaming: wire ai_client.comms_log_callback to Tier 3 streams
- Add Parallel DAG Execution using asyncio.gather for non-dependent tickets
- Implement Automatic Retry with Model Escalation (Flash-Lite -> Flash -> Pro)
- Add Tier Model Configuration UI to MMA Dashboard with project TOML persistence
- Fix FPS reporting in PerformanceMonitor to prevent transient 0.0 values
- Update Ticket model with retry_count and dictionary-like access
- Stabilize Gemini CLI integration tests and handle script approval events in simulations
- Finalize and verify all 6 phases of the implementation plan

tests/mock_gemini_cli.py

@@ -60,38 +60,49 @@ def main() -> None:
   }), flush=True)
   return
 
- # If the prompt contains tool results, provide final answer
- if '"role": "tool"' in prompt or '"tool_call_id"' in prompt:
-  print(json.dumps({
-     "type": "message", 
-     "role": "assistant",
-     "content": "I have processed the tool results and here is the final answer."
-    }), flush=True)
-  print(json.dumps({
-     "type": "result", 
-     "status": "success",
-     "stats": {"total_tokens": 100, "input_tokens": 80, "output_tokens": 20},
-     "session_id": "mock-session-final"
-    }), flush=True)
-  return
-  
- # Default flow: emit a tool call to test multi-round looping
- print(json.dumps({
-    "type": "message",
-    "role": "assistant",
-    "content": "I need to check the directory first."
-   }), flush=True)
- print(json.dumps({
-    "type": "tool_use",
-    "name": "list_directory",
-    "id": "mock-call-1",
-    "args": {"dir_path": "."}
-   }), flush=True)
- print(json.dumps({
-    "type": "result",
-    "status": "success",
-    "stats": {"total_tokens": 10, "input_tokens": 10, "output_tokens": 0},
-    "session_id": "mock-session-default"
-   }), flush=True)
+ # Check for multi-round integration test triggers
+ is_resume = '--resume' in " ".join(sys.argv) or 'role: tool' in prompt or 'tool_call_id' in prompt
+ if is_resume or 'Perform multi-round tool test' in prompt or 'Please read test.txt' in prompt or 'Deny me' in prompt:
+  if not is_resume:
+   # First round: emit tool call
+   print(json.dumps({
+      "type": "message",
+      "role": "assistant",
+      "content": "I need to check the directory first."
+     }), flush=True)
+   print(json.dumps({
+      "type": "tool_use",
+      "name": "run_powershell",
+      "id": "mock-call-1",
+      "args": {"script": "Get-ChildItem"}
+     }), flush=True)
+   print(json.dumps({
+      "type": "result",
+      "status": "success",
+      "stats": {"total_tokens": 10, "input_tokens": 10, "output_tokens": 0},
+      "session_id": "mock-session-default"
+     }), flush=True)
+   return
+  else:
+   # Second round
+   if "USER REJECTED" in prompt:
+    print(json.dumps({
+       "type": "message",
+       "role": "assistant",
+       "content": "Tool execution was denied. I cannot proceed."
+      }), flush=True)
+   else:
+    print(json.dumps({
+       "type": "message", 
+       "role": "assistant",
+       "content": "I have processed the tool results and here is the final answer."
+      }), flush=True)
+   print(json.dumps({
+      "type": "result", 
+      "status": "success",
+      "stats": {"total_tokens": 100, "input_tokens": 80, "output_tokens": 20},
+      "session_id": "mock-session-final"
+     }), flush=True)
+   return
 if __name__ == "__main__":
  main()