Backport: fix crippled diff (#4726)

[tonivj5]

Backport of #4900

[SagePtr]

And make regenerate-stylesheet for this too (because it's quite different on different branches)

[tonivj5]

@SagePtr, I commited with styles regenerated 😕 I have pushed an empty commit, but it's still failing

What can I do?

[techknowlogick]

@xxxTonixxx it may be that you need to rm -rf node_modules and npm i it again before building. I know there was a change to the less library that caused a different output

[tonivj5]

Thanks @techknowlogick, it was! 🎉

[oscarlofwenhamn]

@xxxTonixxx it may be that you need to rm -rf node_modules and npm i it again before building. I know there was a change to the less library that caused a different output

I am having a similar error,
Is this to be done in the gitea root folder or more so in the npm install folder?

[tonivj5]

In the gitea root folder, @oscarlofwenhamn

[oscarlofwenhamn]

Thanks!