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_gui2_mcp.py

@@ -5,10 +5,11 @@ from src import ai_client
 
 def test_mcp_tool_call_is_dispatched(app_instance: App) -> None:
  """
-    This test verifies that when the AI returns a tool call for an MCP function,
-    the ai_client correctly dispatches it to mcp_client.
-    This will fail until mcp_client is properly integrated.
-    """
+ 
+     This test verifies that when the AI returns a tool call for an MCP function,
+     the ai_client correctly dispatches it to mcp_client.
+     This will fail until mcp_client is properly integrated.
+ """
  # 1. Define the mock tool call from the AI
  mock_fc = MagicMock()
  mock_fc.name = "read_file"
@@ -50,4 +51,4 @@ def test_mcp_tool_call_is_dispatched(app_instance: App) -> None:
    discussion_history=""
   )
   # 6. Assert that the MCP dispatch function was called
-  mock_dispatch.assert_called_once_with("read_file", {"file_path": "test.txt"})
+  mock_dispatch.assert_called_once_with("read_file", {"file_path": "test.txt"})