New application-layer entry point that composes the four inspection
layers in one call:
1. parse_release(name, kb) -> (ParsedRelease, ParseReport)
2. detect_media_type(parsed, path, kb) -> patch parsed.media_type
3. find_main_video(path, kb) -> Path | None (top-level scan)
4. prober.probe(video) + enrich -> when video exists and
media_type not in
{unknown, other}
Returns a frozen InspectedResult(parsed, report, source_path,
main_video, media_info, probe_used). kb and prober are injected — no
module-level singletons in inspect.py.
analyze_release tool now delegates to inspect_release; its output
gains two fields, confidence (0-100) and road (easy/shitty/path_of_pain),
surfaced from ParseReport so the LLM can route by confidence. Spec
updated to document them.
12 new tests covering happy paths, probe gating (no video, media_type
'other', probe failure), mutation contract (detect refining
parsed.media_type, enrich filling None fields), resilience
(nonexistent path), and frozen contract. Suite: 1058 passing.
