meta-watcher

Use when editing the Meta Watcher operator UI under `web/src/` — Astro components, `app.ts`, or `global.css` — or when rebuilding the committed static bundle at `meta_watcher/web/static/`.

Use when modifying Meta Watcher's SAM 3.1 providers — the MLX subprocess path, the Linux CUDA path, the `sam3.perflib` fp32 patch, or the `InferenceProvider` interface. Trigger on edits to `meta_watcher/inference.py`, or when the user asks about provider swapping, model IDs, GPU dtypes, or the MLX worker.

Use when modifying Meta Watcher's capture, tracking, state machine, recorder, or overlay logic. Trigger on changes to `meta_watcher/core.py`, `pipeline.py`, `overlay.py`, or `sources.py`, or when the user asks to change modes, recording behavior, detection filtering, or frame flow.

Use when adding or changing Meta Watcher HTTP endpoints, `RuntimeState` methods, MJPEG/JPEG behavior, or any API consumed by the Astro operator UI. Trigger on edits to `meta_watcher/web/server.py` or `meta_watcher/web/state.py`.