debug: add logging to move endpoint to trace execution creation

dashboard/backend/routers/opc_tasks.py

@@ -211,6 +211,7 @@ async def move_task(
 
     # Handle automatic time tracking
     if old_status != "in_progress" and move.status == "in_progress":
+        print(f"[Move] Task {task_id} moving to in_progress, old_status={old_status}")
         await opc_db.start_time_entry(
             task_id=task_id,
             project_id=current_task.get("project_id"),
@@ -219,14 +220,18 @@ async def move_task(
 
         # Auto-assign to default agent (PM) if not already assigned
         if not current_task.get("assigned_to"):
+            print(f"[Move] Task {task_id} not assigned, auto-assigning to PM agent")
             updates["assigned_to"] = "pm"
             updates["assigned_type"] = "agent"
             # Create agent execution record
-            await opc_db.create_agent_execution(
+            execution_id = await opc_db.create_agent_execution(
                 task_id=task_id,
                 agent_id="pm",
                 actor=user.username
             )
+            print(f"[Move] Created agent execution {execution_id} for task {task_id}")
+        else:
+            print(f"[Move] Task {task_id} already assigned to {current_task.get('assigned_to')}")
 
     if old_status == "in_progress" and move.status != "in_progress":
         await opc_db.stop_time_entry(task_id=task_id)