Restructure JS files

[silverwind]

Pure file renames. Now the folders in web_src have no nested folders in it, everything inside those folders is "flat" which I find easier to work with and the amount of files in features is drastically reduced by moving all repo-* files to repo subdirectory.

[wxiaoguang]

Please do not do so too early.

It would make backporting much more difficult.

[silverwind]

Hmm we could postpone this after 1.22 release for when the backport volume has settled. I would also like to do the typescript which is another big upcoming refactor.

[wxiaoguang]

#30165 (comment)

Quote my comment again:

I think it needs a clear roadmap about how to refactor. I ever wrote something in https://docs.gitea.com/contributing/guidelines-refactoring

Non-bug refactoring is preferred to be done at the beginning of a milestone, it would be easier to find problems before the release.

What I meant for at the beginning of a milestone is:

1. It should start at next milestone's beginning when the last release is overall stable (eg: after RC or after the first 1.22.1 or 1.22.2 with bug fixes)

2. It should start before the RC period, to avoid introduce unnecessary regressions.

However, since there are really a lot of frontend refactorings for 1.22 (especially when it was going into freezing time), so I think this time it is still better to merge some PRs back to 1.22, to make the future bug fixes easier to backport.

* Then clearly define 1.22-rc1 as a "stable" RC, don't backport any unnecessary PRs at that time.

[silverwind]

So eiter we wait with this 1-2 months or do it now and backport it (assuming not too much work). I think I lean towards backporting it. It's completely without risk, eslint catches all import-related errors.

[wxiaoguang]

So eiter we wait with this 1-2 months or do it now and backport it (assuming not too much work). I think I lean towards backporting it. It's completely without risk, eslint catches all import-related errors.

But there are still some frontend refactoring not backported. I don't know how you would clean up these problems.

TBH the 1.22-rc0 release procedure is totally a mess, since it is already a mess, I could be neutral and won't block.

[silverwind]

Let's do this later together with the typescript.