v1.16.13

[1.16.13] — 2026-04-07

Ship the actual tykit doc content described in v1.16.12's release notes. The v1.16.12 commit bumped the version and added the CHANGELOG entry but qq-release.sh only auto-staged the 3 release-managed files (plugin.json, README badge, CHANGELOG), not the 5 supporting tykit doc rewrites — so the changelog described content that hadn't shipped yet. This release contains: docs/en/tykit-api.md (full ~60-command rewrite organized by category, plus Two HTTP Channels and Main Thread Recovery sections), docs/zh-CN/tykit-api.md (mirror), docs/en/tykit-mcp.md (standard profile 11→15 tools, new examples for unity_physics / unity_object reflection / unity_main_thread_health, dedicated Main Thread Recovery section, Fast-Path Routing now mentions qq-compile.sh), docs/zh-CN/tykit-mcp.md (mirror), and packages/com.tyk.tykit/README.md (en/zh full rewrite + ja/ko summary refresh). Also fixes qq-release.sh itself: the 'these will be included in the release commit' warning was a lie — it didn't actually stage the listed files. v1.16.13 makes the warning true by auto-staging extra dirty files into the release commit.