[UX issue] File edit auto-complete shouldn't interfere with typing and instead use a shortcut like shift+enter

[ell1e]

Description

The file edit auto-complete shouldn't interfere with typing and use a shortcut like shift+enter. Auto-completing on enter is a fundamentally disruptive and kind of destructive default, because I may simply want to enter a new line. This is even worse with more free form files like markdown files, where Gitea currently seems to have an autocomplete active, where the suggestions are going to be generally very unhelpful, very random, and I'm way more likely to want to enter a new line than pick any of the auto-complete suggestions.

To make it more discoverable, simply add the shortcut to the popup after changing it to something more sane like shift+enter, like this:

Screenshots

Pressing enter here should enter a new line, not write "This" twice:

Gitea Version

1.22.0+dev-334-ge88377470

Can you reproduce the bug on the Gitea demo site?

Yes

Operating System

Linux

Browser Version

Firefox 120.0b9

[silverwind]

To make it more discoverable, simply add the shortcut to the popup after changing it to something more sane like shift+enter

#30548 fixes this. Tab key is to complete suggestions 😉.