Desktop,Mobile: Add setting to disable markup autocompletion

[personalizedrefrigerator]

Summary

This pull request adds a setting to disable markup autocompletion, as requested on the forum.

Note

This pull request builds on #11221 — a new CodeMirror API is required to disable HTML tag autocomplete.

Screen recording

Screencast.from.2024-10-16.08-29-41.webm

Note: The screen recording shows the new setting with a different label. The setting label was changed in 3f1d42b.

Testing plan

Desktop (Fedora 40) and Android 13:

1. Disable markup autocomplete in settings > note > advanced.
2. Type:

   1. this
   2. is
   3. a
   4. test
   

   and verify that list numbers are not inserted automatically after pressing enter.
3. Press enter.
4. Type <div>.
5. Verify that a </div> closing tag was not inserted automatically.
6. Close the <div>.
7. Add two new lines and type (.
8. Desktop only: Verify that a closing ) has been inserted.
   • Automatch brackets is a separate setting.
9. Desktop only: Disable braces automatch and enable HTML autocomplete.
10. Move the cursor to the end of the 2nd list item.
11. On desktop, Press tab. If on mobile, press the indent button.
12. Verify that the list item has been indented and renumbered (1. instead of 2.).
13. Desktop only: Near the end of the note, type (. Verify that no closing ) is added.
14. On a new line, type <div>. Verify that a closing </div> is added.