refactor(sdm): Global pass with refined 'External Only' SDM tags. Pruned redundant internal references and fixed indentation logic in injector. Verified full project compilation.

tests/test_run_worker_lifecycle_abort.py

@@ -9,8 +9,9 @@ from src.models import Ticket, WorkerContext
 class TestRunWorkerLifecycleAbort(unittest.TestCase):
  def test_run_worker_lifecycle_returns_early_on_abort(self):
   """
-  Test that run_worker_lifecycle returns early and marks ticket as 'killed'
-  if the abort event is set for the ticket.
+  
+    Test that run_worker_lifecycle returns early and marks ticket as 'killed'
+    if the abort event is set for the ticket.
   """
   # Mock ai_client.send
   with patch('src.ai_client.send') as mock_send:
@@ -37,4 +38,4 @@ class TestRunWorkerLifecycleAbort(unittest.TestCase):
    mock_send.assert_not_called()
 
 if __name__ == "__main__":
- unittest.main()
+ unittest.main()