feat(mma): Implement dynamic ticket parsing and dispatcher loop in ConductorEngine

tests/test_conductor_engine.py

@@ -194,3 +194,65 @@ def test_run_worker_lifecycle_step_mode_rejection():
         
         # Since we've already tested ai_client's implementation of pre_tool_callback (mentally or via other tests),
         # here we just verify the wiring.
+
+def test_conductor_engine_dynamic_parsing_and_execution():
+    """
+    Test that parse_json_tickets correctly populates the track and run_linear executes them in dependency order.
+    """
+    import json
+    from multi_agent_conductor import ConductorEngine
+    
+    track = Track(id="dynamic_track", description="Dynamic Track")
+    engine = ConductorEngine(track=track)
+    
+    tickets_json = json.dumps([
+        {
+            "id": "T1",
+            "description": "Initial task",
+            "status": "todo",
+            "assigned_to": "worker1",
+            "depends_on": []
+        },
+        {
+            "id": "T2",
+            "description": "Dependent task",
+            "status": "todo",
+            "assigned_to": "worker2",
+            "depends_on": ["T1"]
+        },
+        {
+            "id": "T3",
+            "description": "Another initial task",
+            "status": "todo",
+            "assigned_to": "worker3",
+            "depends_on": []
+        }
+    ])
+    
+    engine.parse_json_tickets(tickets_json)
+    
+    assert len(engine.track.tickets) == 3
+    assert engine.track.tickets[0].id == "T1"
+    assert engine.track.tickets[1].id == "T2"
+    assert engine.track.tickets[2].id == "T3"
+    
+    # Mock run_worker_lifecycle to mark tickets as complete
+    with patch("multi_agent_conductor.run_worker_lifecycle") as mock_lifecycle:
+        def side_effect(ticket, context):
+            ticket.mark_complete()
+            return "Success"
+        mock_lifecycle.side_effect = side_effect
+        
+        engine.run_linear()
+        
+        assert mock_lifecycle.call_count == 3
+        
+        # Verify dependency order: T1 must be called before T2
+        calls = [call[0][0].id for call in mock_lifecycle.call_args_list]
+        
+        t1_idx = calls.index("T1")
+        t2_idx = calls.index("T2")
+        assert t1_idx < t2_idx
+        
+        # T3 can be anywhere relative to T1 and T2, but T1 < T2 is mandatory
+        assert "T3" in calls