严格检查全部宿主源码，清零类型错误预算并移除按模块类型豁免。
按原因、所属方法、错误码及语法指纹锁定必要兼容例外和站点类型桩，
CI 阻断新增忽略、检查范围退化、本地桩替代真实接口及新的类型错误。
修复空值、异步和供应方类型边界，保持插件与 API 兼容合同，
并补充存储、订阅、通知、Agent 和工作流边界的回归覆盖。
* feat(plugin): surface v3t incompatibility instead of hiding plugins
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* chore(architecture): refresh dependency baseline after plugin gate split
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(plugin): keep runtime-incompatible plugins out of startup sync
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(plugin): annotate runtime compatibility ports without bare dict
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
