Add client methods for FetchIntoObjectPool RPC

See merge request gitlab-org/gitlab-ce!27767

MVC improvements to basics landing page

See merge request gitlab-org/gitlab-ce!27865

Added content on the Admin Area's `Projects` page

See merge request gitlab-org/gitlab-ce!27447

Part of issue 57874

Clarify that `project_url` is used

See merge request gitlab-org/gitlab-ce!27163

Move EE differences for `app/views/projects/issues/_issue.html.haml`

See merge request gitlab-org/gitlab-ce!27804

Internationalisation of projects directory

See merge request gitlab-org/gitlab-ce!27733

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Upgrade Mermaid to 8.0.0

See merge request gitlab-org/gitlab-ce!27706

refactor(sidebar): Refactored shared sidebar component tests to Jest

Closes #58830

See merge request gitlab-org/gitlab-ce!27688

Internationalisation of ide directory

See merge request gitlab-org/gitlab-ce!27680

Internationalisation of blob directory

See merge request gitlab-org/gitlab-ce!27670

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Gitaly's FetchIntoObjectPool RPC will idempotently fetch objects into an
object pool. If the pool doesn't exist, it will create an empty pool
before attempting the fetch. This change adds client code as well as
specs to cover this behavior.

`on_stop` is not automatically triggered with pipelines for merge requests

Closes #60885

See merge request gitlab-org/gitlab-ce!27618

Add basic GraphQL for a Group

Closes #60786

See merge request gitlab-org/gitlab-ce!27492

Due to the nature of pipelines for merge requests, deployments.ref can
be a merge request ref instead of a branch name.

We support the environment auto-stop hook for this case

Fix reviewer roulette when no-one is in a category

See merge request gitlab-org/gitlab-ce!27895

Use correct k8s namespace in Prometheus queries

See merge request gitlab-org/gitlab-ce!27812

Disable HTTP for the nginx-ingress Review App service

See merge request gitlab-org/gitlab-ce!27884

This would return `people.size` before, when it should return `nil`.

Remove pages domain scheduled for removal

See merge request gitlab-org/gitlab-ce!26227

Domain will be removed by verification worker after 1 week
of being disabled

Give reviewer roulette its own header in the docs

See merge request gitlab-org/gitlab-ce!27883

Clarify that reporters can manage boards

Closes #60794

See merge request gitlab-org/gitlab-ce!27616

Docs aren't reviewed using roulette

Closes #61047

See merge request gitlab-org/gitlab-ce!27876

Reviewer roulette via Danger should take OOO status into account

Closes #57652

See merge request gitlab-org/gitlab-ce!27696

Fix letter opener gem error: "undefined method `before_filter' for LetterOpenerWeb::LettersController:Class"

See merge request gitlab-org/gitlab-ce!27769

Refactor LfsImportService and ImportService

See merge request gitlab-org/gitlab-ce!27255

In order to make `LfsImportService` more reusable, we
need to extract the logic inside `ImportService` and
encapsulate it into the service.

Disable method replacement in avatar loading

Closes #60903

See merge request gitlab-org/gitlab-ce!27866

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

Uninstall cluster applications (backend services)

Closes #60665

See merge request gitlab-org/gitlab-ce!27096