vibeCoding/mjava-ai @ bad4b2446ff63c62f062508b40947bc5a441c6ff

malk bad4b2446f docs(openspec): tick add-request-auth-replay-guard tasks 1-4		hai 2 semanas
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changes	bad4b2446f docs(openspec): tick add-request-auth-replay-guard tasks 1-4	hai 2 semanas
specs	90419e9036 docs(openspec): 立项 extend-yida-api-coverage + extend-dingtalk-contacts-api	hai 2 semanas
BACKLOG.md	ad4f8e2881 feat(auth): 基座请求鉴权 + 防重放（add-request-auth-replay-guard）	hai 2 semanas