v0.9.21 protected

Darren Yu

@xiaolong

e8f02ae9 · Merge branch 'test' into 'main' · May 28, 2026

Release: v0.9.21

Release v0.9.21

- docs(nacos): 文档同步 plan D — AGENTS / CONTRIBUTING / decisions 去除方案 B 残留 (8604191)
- feat(nacos): plan D — 自研本地 nacos MCP，运行时自动 refresh token (0468658)