release 126 add option to disable split console

[Manushenkov]

Description

Added "enable split console" into devtools settings, when it's checked off all split console features will be disabled (pressing esc key, use in console, show split console on clicking error counter)

Motivation

nominated for a release note, it's added here already
https://www.mozilla.org/en-US/firefox/126.0a1/releasenotes/

Additional details

https://bugzilla.mozilla.org/show_bug.cgi?id=1731635

Related issues and pull requests

[github-actions]

Preview URLs

• /en-US/docs/Mozilla/Firefox/Releases/126

Flaws (1)

URL: /en-US/docs/Mozilla/Firefox/Releases/126
Title: Firefox 126 for developers
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/API/URL/parse_static

External URLs (1)

URL: /en-US/docs/Mozilla/Firefox/Releases/126
Title: Firefox 126 for developers

• https://bugzil.la/1731635 (1 time) (Note! This may be a new URL 👀)

[dipikabh]

Thanks a lot for submitting this update, @Manushenkov!