Merge branch '267963-related-merge-requests-icon-in-issues-list-is-rendered-incorrectly' into 'master'

Updated list view MR icon

See merge request gitlab-org/gitlab!46059

Resolve "Update Docs for Live Preview to state 3rd Party Dependencies"

See merge request gitlab-org/gitlab!45588

Add "Testing Vue components" section to Vue styleguide

See merge request gitlab-org/gitlab!37898

- in general, make it known that
these are suggestions and not strict
guidelines
- add reasoning where required
- remove guidance on mount/shallowMount
- expand on various point where required

Add metadata (and one redirect) to pages

See merge request gitlab-org/gitlab!46573

Create a real redirect instead of what was here.

Add tutorial for protecting environments via API

See merge request gitlab-org/gitlab!46232

Fix indentation on cloud deployment docs

See merge request gitlab-org/gitlab!46464

Transfer GitLab Pages storage location w/o downtime

See merge request gitlab-org/gitlab!46512

Prepare for "Forward deployment  - warn users on "Retry""

See merge request gitlab-org/gitlab!46328

Update spec to match FE guidelines
Update spec with more test cases covering functionality

Sort a namespace's projects by exceeded storage

See merge request gitlab-org/gitlab!44124

Sort projects on the usage quota page by the total repository size
excess.

Add "unassigned" to relevant doc page metadata

See merge request gitlab-org/gitlab!46567

Global Search - Group Filter

See merge request gitlab-org/gitlab!44833

This change replaces the deprecated
jQuery Dropdown plugin.

Instead we use gl-dropdown from
GitLab UI and a Vue component.

This uses a Vuex store to manage the
API calls and API data.  From there
the GitLab UI components take
care of the existing functionality.

Following this MR we will be moving over
the Project dropdown as well.

API for user groups count

See merge request gitlab-org/gitlab!44069

Displays the total number of authorized groups
for individual users in the admin dashboard.

Add feature categories, Part 5

See merge request gitlab-org/gitlab!46478

Add none/unassigned to relevant page metadata.

Add documentation about registry mirror in dind

See merge request gitlab-org/gitlab!46241

Docker Inc is rolling out new [terms of
service](https://www.docker.com/pricing/resource-consumption-updates)
which will introduce rate limits on `docker pull` from DockerHub for
anonymous users.

Users can already set a DockerHub mirror to not reach these limits
when running CI jobs using the Docker executor. However when they use
the `dind` service to build their images this won't use the registry
mirror because it needs to be explicitly configured for the daemon.

closes https://gitlab.com/gitlab-org/gitlab-runner/-/issues/27171

Only initialise metrics for the most common feature categories

See merge request gitlab-org/gitlab!46558

Rename `open*` release links to `opened*` in GraphQL endpoint

See merge request gitlab-org/gitlab!46497

Expand Diff File collapsed UI to be significantly more obvious

See merge request gitlab-org/gitlab!46286

- Expand the collapsed file body vertically
- Color the collapsed file body orange
- Expand the only-blob-available body vertically
- Color the only-blob-available body orange
- Convert the control to expand collapsed files into a button

Improve remaining work metrics for deleted objects worker

See merge request gitlab-org/gitlab!46154

This adds a feature category to API classes from
::API::ProjectSnapshots -> ::API::Wikis

Add ci_new_artifact_file_reader FF again

See merge request gitlab-org/gitlab!46552

This is a revert commit of b5c271db

Implement fallback for Vulnerability#dismissed_at

See merge request gitlab-org/gitlab!46378

Most feature categories aren't used at all yet, even on GitLab.com. This
meant we generated a huge amount of series that would never change. As a
compromise between initialising nothing (and having gaps, plus
unpredictable memory usage in Prometheus) and initialising
everything (explosion in number of series), we only initialise for the
top five categories as of today, plus the default category of `unknown`.

The top five categories do include `not_owned`, but that's probably OK.

Covarege fuzzing - Fix typo in help path

See merge request gitlab-org/gitlab!46527

Pass environment to check threads

See merge request gitlab-org/gitlab!46363

This ensures the git environment is passed to the
parallel check threads.