feat(ui): Expose cache status and controls in UI

tests/test_ui_cache_controls_sim.py

@@ -0,0 +1,24 @@
+import pytest
+import time
+import sys
+import os
+
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "src")))
+
+from src import api_hook_client
+
+@pytest.mark.integration
+@pytest.mark.timeout(300)
+def test_ui_cache_controls(live_gui) -> None:
+ client = api_hook_client.ApiHookClient()
+ assert client.wait_for_server(timeout=15), "Hook server did not start"
+ 
+ # Simply click the new clear cache button
+ client.click('btn_clear_summary_cache')
+ time.sleep(1.0)
+ 
+ # Ensure GUI is still responsive
+ res = client.get_status()
+ assert res.get('status') == 'ok', "GUI crashed during cache clear"
+ print("[SIM] Cache controls UI test PASSED.")