Separate bootstrap settings from runtime overrides with a dedicated runtime settings manager

backend/app/tasks/blocklist_import.py

@@ -21,6 +21,7 @@ import structlog
 from app.db import open_db
 from app.models.blocklist import ScheduleFrequency
 from app.services import blocklist_service
+from app.utils.runtime_state import get_effective_settings
 
 if TYPE_CHECKING:
     import aiosqlite
@@ -35,7 +36,8 @@ JOB_ID: str = "blocklist_import"
 
 
 async def _get_db(app: Any) -> tuple[aiosqlite.Connection, bool]:
-    db = await open_db(app.state.settings.database_path)
+    settings = get_effective_settings(app)
+    db = await open_db(settings.database_path)
     return db, True
 
 
@@ -50,8 +52,9 @@ async def _run_import(app: Any) -> None:
             APScheduler ``kwargs``.
     """
     db, close_db = await _get_db(app)
+    settings = get_effective_settings(app)
     http_session = app.state.http_session
-    socket_path: str = app.state.settings.fail2ban_socket
+    socket_path: str = settings.fail2ban_socket
 
     log.info("blocklist_import_starting")
     try: