Fix geo_re_resolve async mocks and mark tasks complete

backend/app/services/health_service.py

@@ -9,12 +9,17 @@ seconds by the background health-check task, not on every HTTP request.
 
 from __future__ import annotations
 
-from typing import Any
+from typing import cast
 
 import structlog
 
 from app.models.server import ServerStatus
-from app.utils.fail2ban_client import Fail2BanClient, Fail2BanConnectionError, Fail2BanProtocolError
+from app.utils.fail2ban_client import (
+    Fail2BanClient,
+    Fail2BanConnectionError,
+    Fail2BanProtocolError,
+    Fail2BanResponse,
+)
 
 log: structlog.stdlib.BoundLogger = structlog.get_logger()
 
@@ -25,7 +30,7 @@ log: structlog.stdlib.BoundLogger = structlog.get_logger()
 _SOCKET_TIMEOUT: float = 5.0
 
 
-def _ok(response: Any) -> Any:
+def _ok(response: object) -> object:
     """Extract the payload from a fail2ban ``(return_code, data)`` response.
 
     fail2ban wraps every response in a ``(0, data)`` success tuple or
@@ -42,7 +47,7 @@ def _ok(response: Any) -> Any:
         ValueError: If the response indicates an error (return code ≠ 0).
     """
     try:
-        code, data = response
+        code, data = cast(Fail2BanResponse, response)
     except (TypeError, ValueError) as exc:
         raise ValueError(f"Unexpected fail2ban response shape: {response!r}") from exc
 
@@ -52,7 +57,7 @@ def _ok(response: Any) -> Any:
     return data
 
 
-def _to_dict(pairs: Any) -> dict[str, Any]:
+def _to_dict(pairs: object) -> dict[str, object]:
     """Convert a list of ``(key, value)`` pairs to a plain dict.
 
     fail2ban returns structured data as lists of 2-tuples rather than dicts.
@@ -66,7 +71,7 @@ def _to_dict(pairs: Any) -> dict[str, Any]:
     """
     if not isinstance(pairs, (list, tuple)):
         return {}
-    result: dict[str, Any] = {}
+    result: dict[str, object] = {}
     for item in pairs:
         try:
             k, v = item
@@ -119,7 +124,7 @@ async def probe(socket_path: str, timeout: float = _SOCKET_TIMEOUT) -> ServerSta
         # 3. Global status — jail count and names                             #
         # ------------------------------------------------------------------ #
         status_data = _to_dict(_ok(await client.send(["status"])))
-        active_jails: int = int(status_data.get("Number of jail", 0) or 0)
+        active_jails: int = int(str(status_data.get("Number of jail", 0) or 0))
         jail_list_raw: str = str(status_data.get("Jail list", "") or "").strip()
         jail_names: list[str] = (
             [j.strip() for j in jail_list_raw.split(",") if j.strip()]
@@ -138,8 +143,8 @@ async def probe(socket_path: str, timeout: float = _SOCKET_TIMEOUT) -> ServerSta
                 jail_resp = _to_dict(_ok(await client.send(["status", jail_name])))
                 filter_stats = _to_dict(jail_resp.get("Filter") or [])
                 action_stats = _to_dict(jail_resp.get("Actions") or [])
-                total_failures += int(filter_stats.get("Currently failed", 0) or 0)
-                total_bans += int(action_stats.get("Currently banned", 0) or 0)
+                total_failures += int(str(filter_stats.get("Currently failed", 0) or 0))
+                total_bans += int(str(action_stats.get("Currently banned", 0) or 0))
             except (ValueError, TypeError, KeyError) as exc:
                 log.warning(
                     "fail2ban_jail_status_parse_error",