Improved IDE commit flow

Closes #48182

See merge request gitlab-org/gitlab-ce!21471

Check if key is present with string not symbol

Closes #51225

See merge request gitlab-org/gitlab-ce!21589

moved heights into variables

Closes #48182

don't add trailing = when in urlParamsToArray function

See merge request gitlab-org/gitlab-ce!21179

closes gitlab-org/gitlab-ce#51225

Fix NamespaceUploader.base_dir for remote uploads

See merge request gitlab-org/gitlab-ce!21308

Added file templates to the Web IDE

Closes #47947

See merge request gitlab-org/gitlab-ce!21245

Import common metrics into database.

Closes gitlab-ee#6948

See merge request gitlab-org/gitlab-ce!21459

Clarify CodeSandbox works for private projects

See merge request gitlab-org/gitlab-ce!21579

improved variable & prop names

fixed content not updating in editor when changing template

Closes #47947

[QA] Change Test::Sanity::Failing to Test::Sanity::Framework

See merge request gitlab-org/gitlab-ce!21568

Resolve "Improve handling of projects shared with a group"

Closes #44005

See merge request gitlab-org/gitlab-ce!20262

multiseries

Closes #50947

See merge request gitlab-org/gitlab-ce!21427

Move project services log to a separate file

See merge request gitlab-org/gitlab-ce!21316

Remove striped table styling of Find files view

Closes #51162

See merge request gitlab-org/gitlab-ce!21560

FE for "Uploads to a wiki should be stored inside the wiki git repository"

See merge request gitlab-org/gitlab-ce!21466

Resolve "Make margin of user status emoji consistent"

Closes #49644

See merge request gitlab-org/gitlab-ce!21268

Displays banner to notify users ADO is implicitly enabled

Closes #50535

See merge request gitlab-org/gitlab-ce!21503

# Conflicts:
#   db/schema.rb

Resolve "Clean up the top section of the cluster page"

Closes #49632 and #50490

See merge request gitlab-org/gitlab-ce!21550