conductor(plan): Mark Task 3.1 as complete

conductor/tracks/kill_abort_workers_20260306/plan.md

@@ -5,8 +5,8 @@
 ## Phase 1: Thread Tracking
 Focus: Track active worker threads
 
-- [ ] Task 1.1: Initialize MMA Environment
-- [ ] Task 1.2: Add worker tracking dict to ConductorEngine
+- [x] Task 1.1: Initialize MMA Environment
+- [x] Task 1.2: Add worker tracking dict to ConductorEngine (5f79091)
     - WHERE: `src/multi_agent_conductor.py` `ConductorEngine.__init__`
     - WHAT: Dict to track active workers
     - HOW:
@@ -18,12 +18,12 @@ Focus: Track active worker threads
 ## Phase 2: Abort Mechanism
 Focus: Add abort signal to workers
 
-- [ ] Task 2.1: Create abort event per ticket
+- [x] Task 2.1: Create abort event per ticket (da011fb)
     - WHERE: `src/multi_agent_conductor.py` before spawning worker
     - WHAT: Create threading.Event for abort
     - HOW: `self._abort_events[ticket.id] = threading.Event()`
 
-- [ ] Task 2.2: Check abort in worker lifecycle
+- [x] Task 2.2: Check abort in worker lifecycle (597e6b5)
     - WHERE: `src/multi_agent_conductor.py` `run_worker_lifecycle()`
     - WHAT: Check abort event between operations
     - HOW:
@@ -37,8 +37,7 @@ Focus: Add abort signal to workers
 ## Phase 3: Kill Button UI
 Focus: Add kill button to GUI
 
-- [ ] Task 3.1: Add kill button per worker
-    - WHERE: `src/gui_2.py` MMA dashboard
+- [x] Task 3.1: Add kill button per worker (d74f629)
     - WHAT: Button to kill specific worker
     - HOW:
       ```python
@@ -48,7 +47,7 @@ Focus: Add kill button to GUI
          engine.kill_worker(ticket_id)
       ```
 
-- [ ] Task 3.2: Implement kill_worker method
+- [x] Task 3.2: Implement kill_worker method (597e6b5)
     - WHERE: `src/multi_agent_conductor.py`
     - WHAT: Set abort event and wait for termination
     - HOW: