chore: config, layout, project history, simulation framework updates

simulation/sim_tools.py

@@ -10,6 +10,7 @@ class ToolsSimulation(BaseSimulation):
   msg = "List the files in the current directory."
   print(f"[Sim] Sending message to trigger tool: {msg}")
   self.sim.run_discussion_turn(msg)
+  time.sleep(2)
   # 2. Wait for AI to execute tool
   print("[Sim] Waiting for tool execution...")
   time.sleep(5) # Give it some time
@@ -21,6 +22,7 @@ class ToolsSimulation(BaseSimulation):
   msg = "Read the first 10 lines of aggregate.py."
   print(f"[Sim] Sending message to trigger tool: {msg}")
   self.sim.run_discussion_turn(msg)
+  time.sleep(2)
   # 5. Wait and Verify
   print("[Sim] Waiting for tool execution...")
   time.sleep(5)
@@ -32,7 +34,9 @@ class ToolsSimulation(BaseSimulation):
   # Actually in Gemini history, they might be nested. 
   # But our GUI disc_entries list usually has them as separate entries or 
   # they are part of the AI turn.
-  # Let's check if the AI mentions it in its response
+  if not entries:
+   print("[Sim] ERROR: No history entries found after tool execution.")
+   return
   last_ai_msg = entries[-1]['content']
   print(f"[Sim] Final AI Response: {last_ai_msg[:100]}...")