feat(parser,sites): W5-D port title/zhconv/site parsing gaps found by MP differential

Title recognition (parseRelease / parseReleasePath):
- anime prefix tags (★N月新番, [国漫], 【22年日剧】), category lead bracket, `A / B` cn aliases
- `Name [01]`, `[TV 04]`, `#13`, `名称 12.mkv`, `S01 13-14`, `E13-14` episodes
- lead bracket as title vs group, trailing [Group], YTS.MX/Hall_of_C style groups, 字幕组 suffix
- `[dot.release.name][…]` unbracketing, `Season 2017` as year, leading date not airDate,
  date-only parent dir does not merge as TV
- original disc: Blu-ray + AVC/HEVC/VC-1/MPEG-2 without x26x/H.26x -> BluRay-Disc
- `{[tmdbid=;type=;s=;e=]}` explicit block, bangumi/anilist ids
- bare [1080]/[5.1], DTS-HD MA5.1, ￡ multi-group, 合集, pinyin title -> cn from subtitle,
  streaming platform table, CHS/CHT/GB/BIG5 in subtitle
zh-map: add 迴滾魷瑯臥駭; document one-to-many chars kept out.
Sites: tbody branch + header-row tightening via movieclaw-import rowSelector (18 definitions),
row-level case/hr/labels include the row itself, subtitle branch (searchType: "subtitles"),
parseSizeMp banker's rounding.
Differential snapshots regenerated; MP test sample sources registered in ledger.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

scripts/mp-sync/ledger.json

@@ -380,6 +380,20 @@
       "sha256": "e7952ed40b7b5a66d95fe1b07e1d3915601b47c2936ff10ec6880c8a030d0b8f",
       "ours": ["packages/adapters/src/sites/user-parsers/types.ts"],
       "source": "tag"
+    },
+    {
+      "upstream": "tests/cases/meta.py",
+      "commit": "e6820a83ab05e8a00eb0e14adf0f357faa965c7e",
+      "sha256": "3af375cf2c433db9f2dbfd78cb5798718edf26d7414d4ace08a49a02d80a7884",
+      "ours": ["packages/domain/test/differential/meta-mp.json", "packages/domain/test/differential/meta-samples.json"],
+      "source": "manual"
+    },
+    {
+      "upstream": "tests/test_rust_accel.py",
+      "commit": "e6820a83ab05e8a00eb0e14adf0f357faa965c7e",
+      "sha256": "0259f245d27832c2ef685178a180dc7ea33f9106b5b5029f6737f199c556bbec",
+      "ours": ["packages/adapters/test/differential/indexer.json", "scripts/mp-sync/gen-differential.py"],
+      "source": "manual"
     }
   ]
 }