feat, routine change (#1420)

![image](https://github.com/user-attachments/assets/8ce43101-10d6-4c75-aabf-c30b2492c996)

- [x] app_url doesnt work in GetChangeSummary on api-server, how do we
get it ?
- [x] revert comment.md in cli
- [x] how do we display our new summary field in api-server markdown
- [x] GetChangeSummary blast radius is broken ?
- [x] filtering is broken in GetChangeSummary
- [x] correctly generate a generateItemDiffSummary in api-server

GitOrigin-RevId: 6912c7d6a14b69a92919a14cc9e0db65e4f28a16

Author: tphoney