docs(rules): runbook for rule groups, keywords, endpoints, deprecated aliases and differential

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

packages/domain/README.md

@@ -13,6 +13,7 @@
 | `release-parser/` | `parseRelease(title, opts)`、`parseReleasePath(path \| segments, opts)`、`mergeParsed`、`scanCnMarkers`、`evalEpisodeOffset`、`cnToInt`、`fileKindOf`、`expandEpisodes`、`RELEASE_GROUP_SEED`、`PARSER_VERSION` | 标题/文件名/目录名 → `ParsedRelease`。行为对照 MP MetaInfo/MetaInfoPath,偏离点见下 |
 | `identity/` | `scoreCandidate`、`rankCandidates`、`resolveIdentity`、`normalizeTitle`、`stripSeasonSuffix`、`toSimplified` | 候选(TMDB 或本地别名召回,统一为 `IdentityCandidate`)按证据等级排序;年份容差 ±1;只给等级不给概率 |
 | `slot/` | `evaluateCandidate(spec, parsed, current?, ctx?)`、`rankForSlot`、`checkHardConditions`、`softRank`、`qualityTier`、`priorityLadder`/`currentPri`、`improvableUnits`、`describeViolation`、`validateKeywordPattern`、`transition`/`canTransition`、`transitionWithInflight`、`movieCompletion`、`unitCompletion`、`checkDistinctAssets`、`resolveEpisodeTotal`、`computeUnitGaps`/`seasonProgress`/`unitsOverlap` | 硬条件(区分缺字段与不满足;含排除来源、HDR/编码集合、每集体积、关键词正则、站点/做种/免费,站点事实经 `EvaluationContext`)、软偏好排序、优先级阶梯(MP `>` 分层 → pri 0–100 + 逐层 trace)、升级阈值与洗版模式(movie/per_unit/full_pack)、状态机(含 Slot×单元多在途聚合)、完成条件、季总集数账本(只升、回退不低于已覆盖最高集)、缺集 = 单元 ∩ 范围 − 已覆盖 − 在途 |
+| `rules/` | `parseRuleString`/`parseExpr`、`serializeLayers`/`serializeExpr`、`normalizeExpr`、`BUILTIN_ATOMS`、`customAtomFromMp`、`evaluateRuleGroup`/`evaluateRuleChain`、`testAtom` | MP 规则串 ↔ 结构化层(`>` 分层,层内 `! & \|` 与括号,错误带位置);内置关键字对齐 MP(能用解析字段的用字段,其余沿用 MP 正则,音乐 13 条不支持);多组串联取交集、pri 取最后一个带层的组;经 `SlotSpec.rules` 接入 `evaluateCandidate`。差分见 `test/differential/rules.test.ts` 与 `docs/runbook/rules.md` |
 | `acquisition/` | `determineMode`、`sortByPriority`/`priorityOf`、`checkBudget`、`evaluateCacheVolume` | 新作品/追更补缺/升级判定;即时>追更>新作品>升级(可配置);每日预算;缓存卷硬阈值与恢复水位 |
 | `path/` | `resolveTargetDirectory`、`renderMediaFileName`、`renderTemplate`/`compileTemplate`、`buildNamingContext`、`sanitizeSegment`/`sanitizeFileName`、`detectPathConflicts`、`toHostPath`/`toDownloaderPath`、`validatePathMappings` | 路径绑定(已有优先、不可变)、受限模板命名、非法字符、冲突结构、下载器↔宿主路径映射 |
 | `organize/` | `planOrganize(input) → OrganizePlan`、`sidecarStem`、`sidecarLanguageSuffix` | 主视频 + 随行字幕/音轨、样例排除、目标存在策略、跨卷标记、H&R 前置条件 |