Fixes a subtle bug in the user search ranking where a case-sensitive
match (PostgreSQL string equality) was used on a value that had
previously been converted to lowercase. As a result, exact matches could
receive the lowest priority instead of the higest priority.

For distinctive usernames, this was not a problem, as those would result
in unique matches anyway. However, when the username matched a prefix of
a common human name, an exact match could get buried at the bottom of
the results.

For example, since Alexander is a very common name, this made it
virtually impossible to find @Alexand in most GitLab dropdowns.

Changelog: fixed

Add unique index for work item type names with no namespace

See merge request gitlab-org/gitlab!84787

Update feature flag template to make staging-canary explicit

See merge request gitlab-org/gitlab!84421

Add a feature flag to control when the login can be prevented

See merge request gitlab-org/gitlab!84971

Fix grammar of newly-added content

See merge request gitlab-org/gitlab!84915

Adding ci_secure_files_read_only Feature Flag

See merge request gitlab-org/gitlab!84089

Update link to vulnerability database source list

See merge request gitlab-org/gitlab!84984

Docs: Clarify container registry project transfer steps

See merge request gitlab-org/gitlab!84959

Add details about rejection messages

See merge request gitlab-org/gitlab!84301

Add RHEL 8 to supported OSes

See merge request gitlab-org/gitlab!84986

Add end-to-end test troubleshooting doc

See merge request gitlab-org/gitlab!84124

After completing the word wraps, let's apply changes to tone and
style.

Add a warning about iid vs id to epic notes api

See merge request gitlab-org/gitlab!84975

This page needs hard line wraps to conform to our style. To prevent
merge conflicts later, let's do the hard wraps first.

Docs: IaC review (overview)

See merge request gitlab-org/gitlab!80422

- Try to explain better all the templates
- Address Vale warnings
- PM and TW review

Add test coverage for  confidential notes in `Notes::BuildService`

See merge request gitlab-org/gitlab!80080

Collect included files on CI pipeline creation

See merge request gitlab-org/gitlab!81982

We want to show included files in the CI Linter page. To do that,
backend needs to send this information to frontend via the ciConfig
result.

In this commit, we only collect this data in a metadata method of
CI Config. In the next iteration, we'll pass this information to
the GraphQL endpoint.

Hide New Epic button on Epic Boards for guest users

See merge request gitlab-org/gitlab!84583

Include Remaining Storage Size in Namespace Storage Email Notification

See merge request gitlab-org/gitlab!84416

Include remaining storage size along with percentage in email body

Changelog: changed

Find most commonly logged Geo errors

See merge request gitlab-org/gitlab!84895

We want to avoid preventing legit users from logging in.
This MR adds a feature flag to control when the login can be prevented.

Changelog: added
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/84971
EE: true

Migrate form feedback message to use PJ text colors

See merge request gitlab-org/gitlab!84782

Port checkbox in pipeline schedules

See merge request gitlab-org/gitlab!84784

Migrate checkbox to be GitLab UI component

See merge request gitlab-org/gitlab!84824

Exclude qa:internal in non-qa pipelines

See merge request gitlab-org/gitlab!84908

RuboCop: Set `EncforcedStyle: use_perl_names` for `Style/SpecialGlobalVars`

See merge request gitlab-org/gitlab!83879

Fix release footer avatar style

See merge request gitlab-org/gitlab!84714

Update to use name field for training url graphql query

See merge request gitlab-org/gitlab!84335

Fix console warn in boards

See merge request gitlab-org/gitlab!84716

Improve DAST API scanning page

See merge request gitlab-org/gitlab!83370