CE upstream

See merge request !1139

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

UX Guide: minor updates

See merge request !8862

[ci skip] UX guide: clean up term tables in copy

[ci skip] UX guide: update dropdown max height for multiline items

Remove hard-coded absolute URLs from all frontend assets

See merge request !8831

Fixed Issuable sidebar so it remains closed on mobile/smaller screen devices

See merge request !7466

Merge branch '27248-filtered-search-does-not-allow-filtering-labels-with-multiple-words' into 'master'

Fix filtering label and milestone with multiple words

Closes #27248 and #27334

See merge request !8830

[EE] Resolve "NameError: uninitialized constant ApplicationSetting::DEFAULTS"

See merge request !1124

Resolve "NameError: uninitialized constant ApplicationSetting::DEFAULTS"

Closes #27280

See merge request !8805

Merge branch '26448-unnecessary-request-is-made-when-filter-input-box-is-focused-by-keyboard' into 'master'

Only search commits on input change since last search

Closes #26448

See merge request !8488

Fix search bar search param encoding

Closes #27398

See merge request !8753

Contribution calendar now scrolls right by default

See merge request !6192

Refactor fast-forward merge requests docs

See merge request !1137

[ci skip]

UI updates

See merge request !8669

Port of ui-updates to EE

See merge request !1113

Add rspec_profiling to the rspec environment

Closes #23034

See merge request !7854

Fix filtered search so that labels selected from discussion notes display correctly

See merge request !1122

Fixed cancel button in the services form not redirecting back to the integrations settings view

Closes #27301

See merge request !8843

Fix project name label's for reference in project settings

Closes #27259

See merge request !8795

Fix GitLab Pages not refreshing upon new content

Closes gitlab-com/infrastructure#1058

See merge request !1134

Fix a transient failure in the `Explore::ProjectsController` spec

Closes #27350

See merge request !8847

Friday CE upstream

Closes gitlab-ce#27044

See merge request !1136

Don't call `#uniq` on a relation

See merge request !8784

Use new partial to render a badge without a link in the builds details.

Closes #26947

See merge request !8740

Fixed merge request tabs extra margin

Closes #26853

See merge request !8841

Change "Builds" word to "Pipelines" in Mirror settings page

See merge request !1131