Add assignees widget to MR sidebar

See merge request gitlab-org/gitlab!79950

Moved changes from https://gitlab.com/gitlab-org/gitlab/-/merge_requests/60611
Added fetching merge request permisstion

Separated user search queries

Fixed canMerge calculation

Removed default debounce

Added correct canMerge calculation

Fixed assignees canMerge

Fixed "cannot merge" icon positioning

Frxed missing import error

Fixed MR assignees spec for disabled FF

Added tests for FF enabled

Fixed user select spec

Added merge permissions to active user

Added tooltips for cannot merge

Fixed invite user test case

Fixed MR assignees spec

Fixed sidebar assignees spec

Removed non-required changes

Revert "Removed non-required changes"

This reverts commit b4cb5b8a38e922f3dec95e55e0f656408b94c87a.
Fixed rubocop warning

Fixed multiple assignees specs for FF disabled

Fixed multiple assignees for FF enabled

Added unit test for sidebar participant

Added tests for user select
Added @ to usernames on sidebar

Added focusing search input

Fixed dropdown navigation

Fixed selecting assignees

Fixed tooltip for collapsed assignees

Removed opening dropdown on collapsed click

Fixed assignees widget scoped slot

Removed unnecessary paddings

Fixed sidebar assignees widget test

Fixed user select spec

Refactor upload destinations

See merge request gitlab-org/gitlab!80292

Use external metrics server process for Puma

See merge request gitlab-org/gitlab!82478

This moves us away from a process-internal server thread
and toward an external process that we supervise instead.

Rake task to fetch project ids from Sisense

See merge request gitlab-org/gitlab!80580

Add note for Impact Check for query changes

See merge request gitlab-org/gitlab!82810

Add support for relating epics

See merge request gitlab-org/gitlab!82128

Add service to allow creating RelatedEpicLinks
Add create related epic links endpoint
Update pot files
Add specs
Expose relation_path in new entity

Changelog: other
EE: true

Merge branch '350999-deprecate-use-of-members-api-for-invite-modal-in-favor-of-invitations-api-3' into 'master'

Convert contribute check for user ids to use SafeRequestStoreLoader

See merge request gitlab-org/gitlab!82842

Wiki: do not set default branch

See merge request gitlab-org/gitlab!82828

Do not raise in gl_redirect_listbox_tag if selected item is not found

See merge request gitlab-org/gitlab!82322

Add escalation status to incidents

See merge request gitlab-org/gitlab!66165

Fix ResultsStore#read to return a CheckResult

See merge request gitlab-org/gitlab!82792

Enable `container_registry_follow_redirects_middleware` by default

See merge request gitlab-org/gitlab!82614

Add cluster column to operational vulnerability

See merge request gitlab-org/gitlab!82631

Document updating CE container to EE container

See merge request gitlab-org/gitlab!82475

Add default branch to Pipelines page filter if no search term provided

See merge request gitlab-org/gitlab!82245

Add final Runner upgrade step to CI/CD section

See merge request gitlab-org/gitlab!82712

Co-authored-by: Kati Paizee <kpaizee@gitlab.com>
Co-authored-by: Suzanne Selhorn <sselhorn@gitlab.com>

Improve deployment approval docs

See merge request gitlab-org/gitlab!82878

Update pipeline label text in docs

See merge request gitlab-org/gitlab!82882

Revert "Merge branch '338285-test-summary-mr-report-widget' into 'master'"

See merge request gitlab-org/gitlab!82880

Add support for failing status checks

See merge request gitlab-org/gitlab!81005

Adding API User Survey to API Docs

See merge request gitlab-org/gitlab!82444

Improve emoji display for roulette docs

See merge request gitlab-org/gitlab!82839

Resolve "Handle merge_request_diff_head_sha in the CreateNotes api"

See merge request gitlab-org/gitlab!82065

`MergeRequests::Mergeability::RunChecksService#run_check` expects
that `MergeRequests::Mergeability::ResultsStore#read` to return
a `MergeRequests::Mergeability::CheckResult` object.

This fixes the `ResultsStore#read` to return a `CheckResult` object
once it received a result from cache (e.g. Redis).

This is behind the `mergeability_caching` feature flag.

Remove Secure Files when a project is destroyed

See merge request gitlab-org/gitlab!82443

VSA Add empty state component

See merge request gitlab-org/gitlab!82572

Adds a new empty state component to VSA, this includes
a nudge to create a custom value stream

PQL flow sequence diagram

See merge request gitlab-org/gitlab!79870

In https://gitlab.com/gitlab-org/gitlab/-/issues/351657, the
goal is to document and refactor workhorse code related to
object storage upload. This is to improve readability and
help new contributors.

This include the following changes:
- Created `destination` package to consolidate upload destination
  related logic. Used this name so we're consistent with the
  language we use for upload destination.
- Moved `objectstore` and `filestore` packages under destination
  package since these are the store used as destination for object
  storage upload.
- Made `filestore` package specific for storing to disk. This is to
  clarify that `filestore` package is responsible for uploading to
  disk instead of its previous responsibilities.
- Renamed `SaveFileFromReader` to `Upload` to be consistent with the
  language of object storage upload. The previous name is a bit too
  tied to implementation details.
- Renamed `SaveFileOpts` to `UploadOpts` to be consistent with language.
- Removed `SaveFileFromDisk` as it's not being used at all.

Write documentation for manual vulnerability

See merge request gitlab-org/gitlab!82678