remove REVIEW.md from repo

health.py

@@ -1,6 +1,6 @@
 import sqlite3
 from pathlib import Path
-from typing import Any, Dict, List, Optional
+from typing import Any
 
 from app_state import StateStore, load_account
 
@@ -9,10 +9,10 @@ def health_payload(
     data_dir: Path,
     session_dir: Path,
     state_store: StateStore,
-    continuous_snapshot: Dict[str, Any],
+    continuous_snapshot: dict[str, Any],
     job_queue_size: int,
-    account_ids: Optional[List[str]] = None,
-) -> Dict[str, Any]:
+    account_ids: list[str] | None = None,
+) -> dict[str, Any]:
     """
     Return a health-check payload for the application.
 
@@ -32,7 +32,7 @@ def health_payload(
 
     # Per-account health
     if account_ids:
-        account_checks: Dict[str, Any] = {}
+        account_checks: dict[str, Any] = {}
         for acc_id in account_ids:
             acc_dir = data_dir / "accounts" / acc_id
             session_file = session_dir / f"{acc_id}.session"
@@ -55,10 +55,10 @@ def health_payload(
     return {"ok": ok, "status": "ok" if ok else "degraded", "checks": checks}
 
 
-def _dir_check(path: Path, writable: bool = False) -> Dict[str, Any]:
+def _dir_check(path: Path, writable: bool = False) -> dict[str, Any]:
     path.mkdir(parents=True, exist_ok=True)
     ok = path.exists() and path.is_dir()
-    payload: Dict[str, Any] = {"ok": ok, "path": str(path)}
+    payload: dict[str, Any] = {"ok": ok, "path": str(path)}
     if writable:
         probe = path / ".healthcheck"
         try:
@@ -70,7 +70,7 @@ def _dir_check(path: Path, writable: bool = False) -> Dict[str, Any]:
     return payload
 
 
-def _state_check(state_store: StateStore) -> Dict[str, Any]:
+def _state_check(state_store: StateStore) -> dict[str, Any]:
     try:
         state = state_store.load()
         data_dir = state_store.path.parent
@@ -105,7 +105,7 @@ def _state_check(state_store: StateStore) -> Dict[str, Any]:
         return {"ok": False, "path": str(state_store.path), "error": str(exc)}
 
 
-def _sqlite_check() -> Dict[str, Any]:
+def _sqlite_check() -> dict[str, Any]:
     try:
         conn = sqlite3.connect(":memory:")
         conn.execute("SELECT 1")
@@ -115,7 +115,7 @@ def _sqlite_check() -> Dict[str, Any]:
         return {"ok": False, "error": str(exc)}
 
 
-def _continuous_check(snapshot: Dict[str, Any]) -> Dict[str, Any]:
+def _continuous_check(snapshot: dict[str, Any]) -> dict[str, Any]:
     running_accounts = snapshot.get("running_accounts")
     if running_accounts is None:
         running_accounts = snapshot