vibeCoding/mjava-ai @ f69d90ed0408042b02b099b4f2203911f6a7240d

malk f69d90ed04 docs(openspec): 立项 client/Service 分层规则与钉钉 impl 改名两个 change		пре 1 месец
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changes	f69d90ed04 docs(openspec): 立项 client/Service 分层规则与钉钉 impl 改名两个 change	пре 1 месец
specs	a227b00f95 chore(openspec): archive add-integration-user-api → specs/integration-user-api	пре 3 месеци
BACKLOG.md	a227b00f95 chore(openspec): archive add-integration-user-api → specs/integration-user-api	пре 3 месеци