There were three sources of N+1 queries here: the license check, the
path and namespace information, and the root namespace.

The license check was the worst. We were checking the license
information on each project individually. This meant we couldn't
paginate in SQL, but did so in Ruby, so it was not only an N+1, it was
loading too many records.

To fix this, we use the fact that this API endpoint can only return
projects in a particular namespace. License checks end up at one of two
places: for most instances, it's the instance's license itself. For
GitLab.com, where individual namespaces have their own plan, it's the
root namespace (subgroups can't have plans; they inherit their plan from
the root).

This means that we only ever need a single check. If it passes, every
project returned has the feature available. If it fails, we return a
404, like the other endpoints here. That way we can paginate in SQL, as
we should.

The path and namespace information N+1 was simple to fix: just preload
that information.

The final N+1 was on the root namespace, which we return as the `owner`
field for compatibility with GitHub. Again, this was always the same for
all items in the response, but we can't preload it easily because
different projects will be at different levels of the hierarchy.
Instead, we just calculate the root namespace once, and pass that as an
option to the entity. The entity uses that value if it's given, and
falls back to calculating it if it's not (in case this entity is used
elsewhere without that option).

Remove “to clipboard” from all copy buttons

See merge request gitlab-org/gitlab!17700

Add license list to nav - Bootstrap Vue app for project license list

See merge request gitlab-org/gitlab!17867

Merge branch '12891-use-a-single-badge-to-show-number-of-active-alerts-on-metrics-dashboards' into 'master'

Use a single badge to show number of alerts on metrics dashboards

Closes #12891

See merge request gitlab-org/gitlab!15789

Converted alert label to gitlab ui
badge. Moved the alert badge next to chart
title

Migrate namespace exist to repository exist calls

See merge request gitlab-org/gitlab!18146

Resolve "Implement a date picker for cycle analytics"

Closes #13216

See merge request gitlab-org/gitlab!16510

Set active insights dashboard tab from hash fragment

Closes #11097

See merge request gitlab-org/gitlab!16904

Update dependency list parser to use license scanning parser

See merge request gitlab-org/gitlab!18103

This change updates the dependency list parser to delegate
to the license report parser to parse the license report
json. This ensures that upgrades to the license report
schema do not break the functionality in the dependency list.

Docs: Add commands to delete a merge request

Closes #33657

See merge request gitlab-org/gitlab!18291

Update details about only:changes

See merge request gitlab-org/gitlab!17981

Clarify possible unwanted behavior when using
only:changes in ci

Add Group SAML troubleshooting documentation

See merge request gitlab-org/gitlab!17998

Do not load uri types if there are no linkable attributes

Closes #33407

See merge request gitlab-org/gitlab!18241

Simplify API fabrication of epics

See merge request gitlab-org/gitlab!18297

Display error for invalid insights config

Closes #32644

See merge request gitlab-org/gitlab!17589

Docs: Update jira.md - clarified that Jira issues are closed for MR on the projects...

See merge request gitlab-org/gitlab!18259

Clarify the relationship between external and free guest users

Closes gitlab-com/support/feedback#663 and #32128

See merge request gitlab-org/gitlab!17745

Clean up the external users section, use lists to make it more
readable.

Frontend Implementation of Code Owner Approval

Closes #13251

See merge request gitlab-org/gitlab!15862

- Removes project wide setting from UI

Now that epics expose a web_url the deleted workaround is not
needed anymore.

Refactor checksum code on uploads

Closes #12764

See merge request gitlab-org/gitlab!18065

- create the checksummable concern file

Add backend support for selecting custom templates by ID

See merge request gitlab-org/gitlab!18178

Add test for configurable issue board

See merge request gitlab-org/gitlab!18228

Resolve "Flaky spec/finders/members_finder_spec.rb:85"

Closes #31427

See merge request gitlab-org/gitlab!18257

Geo: Handle race condition on design update

Closes #13052

See merge request gitlab-org/gitlab!17814

* Add feature flag and permissions check
* Add controller, route, and nav entries

Fix typo

Refactor routes and feature flag

* Change from license_list to licenses_list
* Change from /security/license-list to /licenses

Fix pipeline errors

* remove controller file whitesspace
* regenerate pot file

Fix specs and linter

Update project_nav_tab? call

Add missing new line

Fix haml linter

Code review changes

Update to License Compliance

Update page header

Remove unecessary before action

Remove database.yml.example

Remove license list QA action

Geo: Handle race condition for container synchronization

Closes #32899

See merge request gitlab-org/gitlab!17823

Revert com code segregation

See merge request gitlab-org/gitlab!18212

This reverts commit 9ff8b86e, reversing
changes made to 2c163449.

Productivity Analytics: Add transformScatterData utility method

See merge request gitlab-org/gitlab!18249