feat(web): World Import Review / Edit UI (v0 fixture, mock intake)

[guilaile95]

Summary / 摘要

Implements the Dongfang World Import Review / Edit UI: the owner-facing gate between AI world extraction and the approved WorldImportDraft. The owner must be able to see what was extracted, where each entry came from, and resolve conflicts before approving.

• New route /world-import-review (lazy-loaded, no changes to the existing nav system).
• Fixed WorldImportDraft v0 contract encoded as Zod schemas (apps/web/src/features/world-import-review/types.ts); all external input (fixture, saved drafts) is validated on load.
• Overview with per-category counts and filtering across 人物/势力/地点/物品/规则/力量体系/事件/关系; every entry visibly shows 原文支持 / AI 推断 / 存在冲突 provenance.
• Entry editor: rename, alias add/remove, content edit, source locator viewer (source title + locator + quote), accept AI inference, delete AI inference (confirm-guarded), edit conflict notes, mark conflict resolved.
• Every content edit stamps userEdited = true.
• Draft persistence in a small dedicated Dexie DB (covel-world-import-review) → save / reopen / refresh keeps all data. Reopen prefers the saved draft and falls back to the fixture.
• Export button downloads the approved draft as JSON (world-import-draft-<id>.json), with an unresolved-conflict warning.
• Intake is a mock seam (draft-service.ts serving the frozen v0 fixture) so this branch does not depend on the extraction pipeline.
• Fixture: fixture/world-import-draft-v0.json with 9 representative entries covering all 8 categories and all 3 provenance statuses (source-backed character, aliased character, AI-inferred faction, conflicting rule, location, item, power system, event, AI-inferred relation). Content is UI-development placeholder, not canon.
• Bilingual i18n (zh-CN / en-US) under worldImport.*; fixture content lives in a JSON data file, UI strings go through i18next (passes check:i18n).

Two additive optional fields extend the fixed contract for review decisions that must survive reopen (documented in types.ts): aiAccepted? (owner accepted an AI-inferred entry) and conflictResolved? (owner marked a conflict resolved). Everything else follows the contract exactly.

Type of change / 变更类型

• New feature / 新功能 (feat)

Verification / 验证方式

• pnpm lint (tsc + tailwind canonical, clean)
• pnpm test — full @covel/web suite: 104 files / 650 tests passed (24 new)
• pnpm e2e (not run; covered by component-level flow tests)
• Manual check / 手动验证: real-browser walk-through of the full loop on the dev server — load fixture → browse categories → open entry → view source locators → edit (userEdited stamped) → accept AI inference → delete AI inference (confirm dialog) → resolve conflict → save → refresh → all data persists (verified on two fresh origins) → export JSON (payload contains aiAccepted / conflictResolved decisions). Screenshots: devs/docs/review-ui-screenshots/ (local, gitignored).
• New tests (24): schema parsing (fixture acceptance/rejection), pure draft transitions, Dexie store round-trip incl. corrupted-record rejection, and a component-level review-flow suite covering load/filter/edit/accept/delete/resolve/save/reopen/reset.

Baseline: branch cut at ackness/covel@15f009d50d73ca985852bdb00322dcc721f56b6e (exact frozen baseline).

Related issue / context / 关联

Dongfang v1 work-stream C (World Import Review UI), developed against the fixed WorldImportDraft v0 contract; intake seam ready to be swapped for the real extraction pipeline handoff.

Docs sync / 文档同步

• No framework-visible contract changed (feature-local module; no docs/reference/ update required)