feat(sdm): inject structural dependency mapping tags across codebase

Adds [C: caller] tags to functions/methods and [M: mutation] / [U: usage] tags to class variables based on cross-module call analysis.

simulation/user_agent.py

@@ -23,7 +23,7 @@ class UserSimAgent:
 
  def wait_to_read(self, text: str) -> None:
   """
-  [C: simulation/workflow_sim.py:WorkflowSimulator.wait_for_ai_response]
+    [C: simulation/workflow_sim.py:WorkflowSimulator.wait_for_ai_response]
   """
   if self.enable_delays:
    delay = self.calculate_reading_delay(text)
@@ -31,7 +31,7 @@ class UserSimAgent:
 
  def wait_to_think(self, probability: float = 0.2, min_delay: float = 2.0, max_delay: float = 5.0) -> None:
   """
-  [C: simulation/workflow_sim.py:WorkflowSimulator.wait_for_ai_response]
+    [C: simulation/workflow_sim.py:WorkflowSimulator.wait_for_ai_response]
   """
   if self.enable_delays and random.random() < probability:
    delay = random.uniform(min_delay, max_delay)
@@ -39,7 +39,7 @@ class UserSimAgent:
 
  def simulate_typing(self, text: str, jitter_range: tuple[float, float] = (0.01, 0.05), batch_typing: bool = False) -> None:
   """
-  [C: simulation/workflow_sim.py:WorkflowSimulator.run_discussion_turn_async]
+    [C: simulation/workflow_sim.py:WorkflowSimulator.run_discussion_turn_async]
   """
   if not self.enable_delays:
    return
@@ -60,8 +60,9 @@ class UserSimAgent:
  def generate_response(self, conversation_history: list[dict]) -> str:
   """
   
-    Generates a human-like response based on the conversation history.
-    conversation_history: list of dicts with 'role' and 'content'
+    
+      Generates a human-like response based on the conversation history.
+      conversation_history: list of dicts with 'role' and 'content'
     [C: simulation/workflow_sim.py:WorkflowSimulator.run_discussion_turn_async]
   """
   last_ai_msg = ""
@@ -79,7 +80,8 @@ class UserSimAgent:
  def perform_action_with_delay(self, action_func: Callable, *args: Any, **kwargs: Any) -> Any:
   """
   
-    Executes an action with a human-like delay if enabled.
+    
+      Executes an action with a human-like delay if enabled.
     [C: tests/test_user_agent.py:test_perform_action_with_delay]
   """
   if self.enable_delays: