WeCom plugin universal patch for Hermes agent-node: inbound 512MB / long-filename fix / video & chatrecord extraction / batch-image throttle guard. Idempotent patcher + batch installer.

liuyuyang 43676e14ae 凭据链审计任务书: sessionToken自举为第0级(STS动态签发替代预配置OBS密钥)+6仓逐一审计修复		преди 1 седмица
plugin-wecom-fix	f437a65a62 plugin-wecom-fix v1.0.0: 企微官方插件通用补丁包(F1入站512MB/F2长文件名截断/F3视频三路径/F4 chatrecord+重试限流)——幂等patch.py+批量install+README; 本机skip等价验证+tuye/xinting全applied	преди 1 седмица
OPEN-SOURCE-INDEX.md	e7516da07d 开源清单索引: 7仓双源(名称/作用/Gogs/GitHub)+通用克隆安装话术+规范说明	преди 1 седмица
task-credential-chain.md	43676e14ae 凭据链审计任务书: sessionToken自举为第0级(STS动态签发替代预配置OBS密钥)+6仓逐一审计修复	преди 1 седмица