Lunny Xiao

You have to manually insert some record into `repo_unit` table.

should be fixed by #20839

But they will be cached?

Where should we store the `README.md`? how about in a git repository named `/-/profile`, so that you can git clone it and push to server?

`github.com/Username/Usernam` maybe conflicted with user's repository. i.e. `gitea/gitea`. Or `/~`, I think it's compatible with something.

> On orgs, github uses `.github` as repository name like https://github.com/LinwoodCloud/.github. Maybe gitea.com/Username/.gitea repository? That sounds also OK.

Or we can reuse `repository_type`, so it's a profile repository, other types are `template` and etc.

Yeah, I think there is a bug of update with rebase.

The bug could be reproduced when click the `update branch by rebase` in pull request UI. 

related #16125