Backport #34745 by MaxWebZ
When adding a link using the "Add a link" button in comment editor,
pasting a URL resulted in incorrect Markdown formatting (double
brackets) instead of replacing the placeholder text.
This fix adds a context check to prevent creating a new markdown link
when we're already inside an existing one.
Fixes#34740
Co-authored-by: MaxWebZ <5054326@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
None of the frontend js/ts files was touched besides these two commands
(edit: no longer true, I touched one file in
61105d0618
because of a deprecation that was not showing before the rename).
`tsc` currently reports 778 errors, so I have disabled it in CI as
planned.
Everything appears to work fine.
