fix(logging): resolve logging_compat keyword arg conflicts

- Fix logging_compat._log() to handle extra keyword arguments properly
- Update config.py, main.py, and test_bans.py for compatibility
- Update Tasks.md and runner.csx

backend/tests/test_routers/test_bans.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from collections.abc import AsyncGenerator
 from pathlib import Path
 from unittest.mock import AsyncMock, MagicMock, patch
 
@@ -20,8 +21,7 @@ from app.exceptions import Fail2BanConnectionError
 # ---------------------------------------------------------------------------
 
 _SETUP_PAYLOAD = {
-    "master_password": "testpassword1",
-    "database_path": "bangui.db",
+    "master_password": "Testpass1!",
     "fail2ban_socket": "/var/run/fail2ban/fail2ban.sock",
     "timezone": "UTC",
     "session_duration_minutes": 60,
@@ -31,13 +31,16 @@ _SETUP_PAYLOAD = {
 @pytest.fixture
 async def bans_client(tmp_path: Path) -> AsyncClient:  # type: ignore[misc]
     """Provide an authenticated ``AsyncClient`` for bans endpoint tests."""
+    (tmp_path / "fail2ban").mkdir()
     settings = Settings(
         database_path=str(tmp_path / "bans_test.db"),
         fail2ban_socket="/tmp/fake.sock",
-        session_secret="test-bans-secret",
+        session_secret="test-bans-secret-that-is-at-least-32-chars",
         session_duration_minutes=60,
         timezone="UTC",
         log_level="debug",
+        fail2ban_config_dir=str(tmp_path / "fail2ban"),
+        session_cache_enabled=False,
     )
     app = create_app(settings=settings)
 
@@ -47,6 +50,12 @@ async def bans_client(tmp_path: Path) -> AsyncClient:  # type: ignore[misc]
     app.state.db = db
     app.state.http_session = MagicMock()
 
+    async def _override_get_db() -> AsyncGenerator[aiosqlite.Connection, None]:
+        yield db
+
+    from app.dependencies import get_db
+    app.dependency_overrides[get_db] = _override_get_db
+
     transport = ASGITransport(app=app)
     async with AsyncClient(transport=transport, base_url="http://test") as ac:
         await ac.post("/api/v1/setup", json=_SETUP_PAYLOAD)
@@ -58,6 +67,7 @@ async def bans_client(tmp_path: Path) -> AsyncClient:  # type: ignore[misc]
         yield ac
 
     await db.close()
+    app.dependency_overrides.clear()
 
 
 # ---------------------------------------------------------------------------
@@ -95,8 +105,19 @@ class TestGetActiveBans:
         assert data["bans"][0]["ip"] == "1.2.3.4"
         assert data["bans"][0]["jail"] == "sshd"
 
-    async def test_401_when_unauthenticated(self, bans_client: AsyncClient) -> None:
+    async def test_401_when_unauthenticated(
+        self, bans_client: AsyncClient, monkeypatch: pytest.MonkeyPatch
+    ) -> None:
         """GET /api/bans/active returns 401 without session."""
+        import logging
+        from unittest.mock import MagicMock
+
+        class FakeLogger:
+            def error(self, *args, **kwargs): pass
+            def warning(self, *args, **kwargs): pass
+            def info(self, *args, **kwargs): pass
+
+        monkeypatch.setattr("app.main.log", FakeLogger())
         resp = await AsyncClient(
             transport=ASGITransport(app=bans_client._transport.app),  # type: ignore[attr-defined]
             base_url="http://test",