1. Add some "render-content" classes to "markup" elements when the
content is rendered
2. Use correct "markup" wrapper for "preview" (but not set that class on
the tab)
3. Remove incorrect "markup" class from LFS file view, because there is
no markup content
* "edit-diff" is also removed because it does nothing
5. Use "initPdfViewer" for PDF viewer
6. Remove incorrect "content" class from milestone markup
7. Init all ".markup" elements by new init framework
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Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fixes 79 typescript errors. Discovered at least two bugs in
`notifications.ts`, and I'm pretty sure this feature was at least
partially broken and may still be, I don't really know how to test it.
After this, only like ~10 typescript errors remain in the codebase but
those are harder to solve.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fix a regression caused by jQuery removal (`renderPreviewPanelContent`)
And simplify the file editor, it doesn't need to be that complex. And
remove jQuery code.
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.
