Fixes error when assigning an existing assignee

See merge request gitlab-org/gitlab!23416

Partially Resolve "Migrate spec/javascripts/environments/ to Jest"

See merge request gitlab-org/gitlab!23828

Moved file to spec/frontend/environments/ folder.
Modified tests to migrate from karma testing, to jest testing.

Copy issues routing under - scope

See merge request gitlab-org/gitlab!23779

Backend: Filter error list by error status

See merge request gitlab-org/gitlab!23186

Refactor issue services to allow a return with api formatted error
based on the results of the response.

Cleanup some repository routing related code

See merge request gitlab-org/gitlab!23518

- Use scoped repository routing in web ide
- Update routing specs to use scoped routing
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Resolve "Fix snippet search results"

Closes #199060

See merge request gitlab-org/gitlab!23780

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/23780

Fix plural translation

See merge request gitlab-org/gitlab!23881

Revert "Merge branch '21801-migrate-epic-mentions-to-db-table' into 'master'"

Closes #199297

See merge request gitlab-org/gitlab!23900

Merge branch '34722-dashboard-projectscontroller-should-tolerate-single-gitaly-node-failure' into 'master'

Allow projects to be displayed when Gitaly fails to load pipeline status

See merge request gitlab-org/gitlab!23378

This reverts merge request !22333

Improve the style guide documentation

Closes #18400

See merge request gitlab-org/gitlab!23533

Code nav Poc: Support lsif artifact report

See merge request gitlab-org/gitlab!23672

Use 'rules' for the assets-compiling jobs

See merge request gitlab-org/gitlab!23351

Signed-off-by: Rémy Coutable <remy@rymai.me>

Dismiss notification messages

See merge request gitlab-org/gitlab!23324

Eliminate statement timeouts when namespace is blank

Closes #199207

See merge request gitlab-org/gitlab!23839

Also, document the `danger_local` task, improve the development
documentation index page and add a link to the 'Implement design & UI
elements' documentation in the 'Contributing' index page.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Custom monitoring dashboard validation

See merge request gitlab-org/gitlab!22893

Initial commit to add PrometheusDashboard object

Remove the repository_ancestor_calls_total counter

Closes #37771

See merge request gitlab-org/gitlab!23878

We're experimenting with the ability to add our
own code navigation features

The LSIF dump is going to be generated by CI and
stored as a job artifact

Migrate epic mentions to epic_user_mentions

Closes #21801

See merge request gitlab-org/gitlab!22333

Blacklists project_ci_cd_settings table

See merge request gitlab-org/gitlab!23708

Add IID to Feature Flags and Backfill with Param in AtomicInternalId

See merge request gitlab-org/gitlab!22175

Backfill iid for existing feature flags
Make new feature flags save an iid

Refactor some routing code

Closes #38075

See merge request gitlab-org/gitlab!23773

Remove :hset_redis_diff_caching feature flag

See merge request gitlab-org/gitlab!23507

We've validated that the we're hitting the cache, so this particular
counter isn't really needed anymore.

Update  test description

See merge request gitlab-org/gitlab!23832

Update 50k Postgres details in HA docs

See merge request gitlab-org/gitlab!23439

Skip GitHub OAuth spec

See merge request gitlab-org/gitlab!23841

When some Git clients attempt to fetch a project without a namespace
(e.g. project.git instead of group/project.git), a database with large
number of rows may encounter a statement timeout while attempting to
look up an empty namespace (`WHERE route.path IS NULL`) in
`GitAccess#ensure_project_on_push!`.

To avoid this, we now check that a valid namespace is available before
attempting to do more validation.

Closes https://gitlab.com/gitlab-org/gitlab/issues/199207

- Keep project.rb and group.rb files about single resource route
- Group some draw blocks together
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add annotations to all_queues.yml

Closes gitlab-com/gl-infra/scalability#26

See merge request gitlab-org/gitlab!23771