TM Hotfix release v4.5.1

This release primarily fixes some bugs that plagued organization and teams functionality.

What's Changed

Fix the relative path to navigate to when clicking outside the notification modal by @HelNershingThapa in #5430
Update styles for user stats under contributions section by @HelNershingThapa in #5432
Update OSMCha URLs by @willemarcel in #5434
Add spellcheck props for the markdown editor by @HelNershingThapa in #5436
Opt out of dark mode from the markdown editor by @HelNershingThapa in #5437
Include all team members on payload for team join notifications request by @HelNershingThapa in #5444
Redirect from /learn to /learn/map by @HelNershingThapa in #5462
Display the notification modal without being directed to the notification list(inbox) page by @HelNershingThapa in #5443

Full Changelog: v4.5.0...v4.5.1