chore(deps): lock file maintenance

app/camera/services/manager.py

@@ -37,7 +37,7 @@
 from app.utils.files import cleanup_images
 
 if TYPE_CHECKING:
-    from collections.abc import AsyncIterator, Awaitable, Callable, Mapping
+    from collections.abc import AsyncGenerator, Awaitable, Callable, Mapping
     from pathlib import Path
 
     from PIL.Image import Exif
@@ -153,7 +153,7 @@ def stream(self) -> ActiveStreamState:
         return self._stream
 
     @contextlib.asynccontextmanager
-    async def _locked(self, timeout_s: float | None = None) -> AsyncIterator[None]:
+    async def _locked(self, timeout_s: float | None = None) -> AsyncGenerator[None]:
         """Acquire the camera lock with a timeout, then yield inside the critical section.
 
         Callers should use ``async with self._locked():`` so exceptions, early returns,

app/core/settings.py

@@ -53,7 +53,7 @@ def _parse_list_env(v: object) -> list[str]:
     if isinstance(v, list):
         return cast("list[str]", v)
     if not isinstance(v, str):
-        return cast("list[str]", list(v)) if isinstance(v, Iterable) else []
+        return list(v) if isinstance(v, Iterable) else []
     stripped = v.strip()
     if not stripped:
         return []

tests/unit/camera/test_manager.py

@@ -100,7 +100,7 @@ def __init__(self) -> None:
         self.get_stream_info_mock = AsyncMock(return_value=None)
 
     @property
-    def stream(self) -> ProbeStreamState:
+    def stream(self) -> ProbeStreamState:  # ty: ignore[invalid-property-type-override]
         """Return mutable stream state for tests."""
         return self.stream_probe