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_mma_step_mode_sim.py

@@ -23,8 +23,9 @@ def _poll_mma_status(client: api_hook_client.ApiHookClient, timeout: int, condit
 @pytest.mark.timeout(300)
 def test_mma_step_mode_approval_flow(live_gui) -> None:
  """
-    Verify that we can manually approve a ticket in Step Mode and it proceeds.
-    """
+ 
+     Verify that we can manually approve a ticket in Step Mode and it proceeds.
+ """
  client = api_hook_client.ApiHookClient()
  assert client.wait_for_server(timeout=15), "Hook server did not start"
 
@@ -66,4 +67,4 @@ def test_mma_step_mode_approval_flow(live_gui) -> None:
   condition=lambda s: any(t['id'] == tid and t['status'] == 'in_progress' for t in s.get('active_tickets', [])))
  
  assert ok, "Ticket did not move to in_progress after manual approval/mutation"
- print("[SIM] MMA Step Mode approval flow test PASSED.")
+ print("[SIM] MMA Step Mode approval flow test PASSED.")