docs(product): integrate implemented community and teaching boundaries

.project-docs/80-commitments/commitments.md

@@ -1,5 +1,9 @@
 # Commitments
 
+## Community Product Rollout · 2026-10-09
+
+本地实现与正式设计在独立分支整合，主分支推广和真实环境验收待安排。按[当前设计](../20-architecture/community-collaboration.md)协调 WS API/迁移、LMS API 与资料客户端、麦洛当前账号充值资格；真实机构/课程、OSS/长视频、支付、真机和微信工具页面分别验收。机构采用回执尚未自动回写社区，先人工登记实际交付。不要恢复已取消的麦洛课程任务或重复已实现的 D06/D07。保留全部工作区/分支，未部署或删除。
+
 Track future-facing memory: promised follow-ups, unfinished loops, timed checks, and restart points.
 
 | Date | Commitment | Trigger / Due | Owner | Status | Next Action |