M6-03: Finalize media, links, contribution record and submission

[pillowtalk-Qy]

Type: Submission Operations
Priority: P0
Initial status: Blocked for finalization
Owner: Product/Ops
Depends on: M6-02 pass
Blocks: M6-04
Writable: submission/**, README final links, docs/ai-collaboration-log.md

唯一目标

形成一套无登录可访问、无隐私泄漏、与 exact RC 和团队实际贡献完全一致的最终提交包。

必需 artifacts

public Demo URL; GitHub URL; 90-second uncut backup video;
optional/full 5-minute video; desktop happy/STOP screenshots;
mobile screenshot; credential verify screenshot; project description;
Contribution Statement; AI Collaboration Log; Known Issues;
exact RC tag/commit

验收

[ ] links 无登录可访问
[ ] videos playable with audio
[ ] no secret/local personal path
[ ] screenshots from final RC
[ ] contribution claims link PRs/issues
[ ] AI log 区分 generated draft 与 human decision
[ ] description matches evidence claims
[ ] event fields complete
[ ] independent link audit
[ ] submission confirmation captured

Codex 指令

审计 submission package 的链接、RC identity、claim consistency、隐私和缺失字段。
不要代替人提交表单；输出一份逐项 PASS/FAIL 和最后人工操作清单。

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