feat(release): inspect_release orchestrator + InspectedResult VO

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.

CHANGELOG.md

@@ -15,8 +15,27 @@ callers).
 
 ## [Unreleased]
 
+### Added
+
+- **`inspect_release` orchestrator + `InspectedResult` VO**
+  (`alfred/application/release/inspect.py`). Single composition of the
+  four inspection layers: `parse_release` → `detect_media_type` (patches
+  `parsed.media_type`) → `find_main_video` (top-level scan) →
+  `prober.probe` + `enrich_from_probe` when a video exists and the
+  refined media type isn't in `{"unknown", "other"}`. Returns a frozen
+  `InspectedResult(parsed, report, source_path, main_video, media_info,
+  probe_used)` that downstream callers consume directly instead of
+  rebuilding the same chain. `kb` and `prober` are injected — no
+  module-level singletons. Never raises.
+
 ### Changed
 
+- **`analyze_release` tool now delegates to `inspect_release`** — same
+  output shape, plus two new fields: `confidence` (0–100) and `road`
+  (`"easy"` / `"shitty"` / `"path_of_pain"`) surfaced from the parser's
+  `ParseReport`. The tool spec (`specs/analyze_release.yaml`) documents
+  both fields so the LLM can route releases by confidence.
+
 - **`MediaProber` port now covers full media probing**: added
   `probe(video) -> MediaInfo | None` alongside the existing
   `list_subtitle_streams`. `FfprobeMediaProber` (in