feat: Enhance hook management and session handling

- Update hook model to include last_triggered_at field.
- Modify API endpoints to support updating hooks with new fields.
- Implement session management UI improvements with toggle functionality.
- Add new JavaScript functions for better session detail visibility.
- Refactor hook storage logic to handle last triggered timestamps.
- Introduce new favicon and logo for branding.
- Update styles for improved layout and user experience.
- Enhance tests to cover new functionality and ensure reliability.

tests/test_app.py

@@ -1,4 +1,5 @@
 import importlib
+from datetime import datetime
 from pathlib import Path
 from types import SimpleNamespace
 from typing import List, Tuple
@@ -103,11 +104,13 @@ def test_create_list_and_trigger_hook(client: TestClient) -> None:
     assert data["chat_id"] == payload["chat_id"]
     assert payload["message"] in data["message"]
     assert data["action_url"].endswith(f"/action/{data['hook_id']}")
+    assert data["last_triggered_at"] is None
 
     list_resp = client.get("/api/hooks")
     assert list_resp.status_code == 200
     hooks = list_resp.json()
     assert len(hooks) == 1
+    assert hooks[0]["last_triggered_at"] is None
 
     trigger_resp = client.get(f"/action/{data['hook_id']}")
     assert trigger_resp.status_code == 200
@@ -116,12 +119,18 @@ def test_create_list_and_trigger_hook(client: TestClient) -> None:
     call_log = getattr(client, "call_log")
     assert call_log == [(payload["chat_id"], payload["message"])]
 
+    refreshed_hooks = client.get("/api/hooks").json()
+    last_triggered_value = refreshed_hooks[0]["last_triggered_at"]
+    assert last_triggered_value is not None
+    first_triggered_at = datetime.fromisoformat(last_triggered_value)
+
     new_id = "customid123"
     patch_resp = client.patch(f"/api/hooks/{data['hook_id']}", json={"hook_id": new_id})
     assert patch_resp.status_code == 200
     patched = patch_resp.json()
     assert patched["hook_id"] == new_id
     assert patched["action_url"].endswith(f"/action/{new_id}")
+    assert patched["last_triggered_at"] == last_triggered_value
 
     # Old ID should now be gone
     old_trigger = client.get(f"/action/{data['hook_id']}")
@@ -132,6 +141,29 @@ def test_create_list_and_trigger_hook(client: TestClient) -> None:
     assert new_trigger.status_code == 200
     assert getattr(client, "call_log") == [(payload["chat_id"], payload["message"])]
 
+    update_payload = {
+        "chat_id": "@updated",
+        "message": "Updated message!",
+    }
+    update_resp = client.patch(f"/api/hooks/{new_id}", json=update_payload)
+    assert update_resp.status_code == 200
+    updated_hook = update_resp.json()
+    assert updated_hook["hook_id"] == new_id
+    assert updated_hook["chat_id"] == update_payload["chat_id"]
+    assert updated_hook["message"] == update_payload["message"]
+    assert updated_hook["last_triggered_at"] == last_triggered_value
+
+    call_log.clear()
+    retrigger_resp = client.get(f"/action/{new_id}")
+    assert retrigger_resp.status_code == 200
+    assert getattr(client, "call_log") == [(update_payload["chat_id"], update_payload["message"])]
+
+    final_hooks = client.get("/api/hooks").json()
+    second_triggered_value = final_hooks[0]["last_triggered_at"]
+    assert second_triggered_value is not None
+    second_triggered_at = datetime.fromisoformat(second_triggered_value)
+    assert second_triggered_at >= first_triggered_at
+
 
 def test_login_verify_without_phone_number(client: TestClient) -> None:
     response = client.post("/api/login/verify", json={"code": "123456"})