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]>

docs/porting/mp-sync-ledger.md

@@ -34,7 +34,7 @@ node scripts/mp-sync/movieclaw-import.mjs --check   # 只比较,有差异退出
 ## 3. 当前对照总表
 
 <!-- mp-sync:table:begin -->
-共 49 个上游文件(`adapters/` = `packages/adapters/src/`)。
+共 51 个上游文件(`adapters/` = `packages/adapters/src/`)。
 
 | 上游文件 | 本项目文件 | 移植提交 | sha256(前 12 位) | 来源 |
 | --- | --- | --- | --- | --- |
@@ -87,6 +87,8 @@ node scripts/mp-sync/movieclaw-import.mjs --check   # 只比较,有差异退出
 | `app/modules/qbittorrent/qbittorrent.py` | `adapters/qbittorrent/client.ts`<br>`adapters/qbittorrent/state.ts` | `e6820a8` | `ab02e97e986f` | manual |
 | `app/modules/themoviedb/tmdbapi.py` | `adapters/tmdb/client.ts`<br>`adapters/tmdb/match.ts` | `e6820a8` | `787553a6f57d` | manual |
 | `app/schemas/site.py` | `adapters/sites/user-parsers/types.ts` | `e6820a8` | `e7952ed40b7b` | tag |
+| `tests/cases/meta.py` | `packages/domain/test/differential/meta-mp.json`<br>`packages/domain/test/differential/meta-samples.json` | `e6820a8` | `3af375cf2c43` | manual |
+| `tests/test_rust_accel.py` | `packages/adapters/test/differential/indexer.json`<br>`scripts/mp-sync/gen-differential.py` | `e6820a8` | `0259f245d278` | manual |
 <!-- mp-sync:table:end -->
 
 ## 4. 移植时的统一偏离(每个文件头另有细节)