docs: update BREAKS.md + TRUTH.md — all P0/P1/P2 issues marked FIXED

BREAKS.md: P1-02, P1-04, P2-03 all marked [FIXED] with commit refs and root cause.
TRUTH.md: Add 2026-04-10 changelog entry for semantic routing + 4 bug fixes.

docs/TRUTH.md

@@ -197,3 +197,4 @@ Viking 5 个孤立 invoke 调用已于 2026-04-03 清理移除：
 | 2026-04-07 | 管家能力激活：(1) Tauri 命令 183→189 (+6: 5 butler + 1 butler_delegate_task) (2) multi-agent feature 默认启用 (3) Director butler_delegate + ExpertTask (4) ButlerPanel UI 3 区 (洞察/方案/记忆) (5) 人格检测器 personality_detector.rs (6) DataMaskingMiddleware@90 |
 | 2026-04-07 | 功能测试 Phase 1-5 全部完成：(1) Phase 1 SaaS 68 tests (2) Phase 2 Admin V2 61 tests (3) Phase 3 Store 单元 112 tests (4) Phase 4 E2E 场景 47 tests (5) Phase 5 全量回归 1048 tests 全通过 (580 Rust + 138 SaaS + 330 Desktop)。修复 4 个生产 bug：usage/telemetry SQL timestamptz 类型转换缺失、config seed 断言、key_value 长度校验 |
 | 2026-04-09 | Hermes Intelligence Pipeline 4 Chunk 完成：(1) Chunk1 ExperienceStore+Extractor (10 tests) (2) Chunk2 UserProfileStore+Profiler (14 tests) (3) Chunk3 NlScheduleParser (16 tests) (4) Chunk4 TrajectoryRecorder+Compressor (18 tests)。中间件 13→14 层 (+TrajectoryRecorder@650)。Schema v2→v4 (user_profiles + trajectory tables)。全量 684 tests 0 failed |
+| 2026-04-10 | 发布前修复批次：(1) ButlerRouter 语义路由 — SemanticSkillRouter TF-IDF 替代关键词，75 技能参与路由 (2) P1-04 AuthGuard 竞态 — 三态守卫 + cookie 先验证 (3) P2-03 限流 — Cross 测试共享 token (4) P1-02 浏览器聊天 — Playwright SaaS fixture。BREAKS.md 全部 P0/P1/P2 已修复 |