Resolve "Improve browser Total Blocking Time (TBT) performance of Project Merge Request Discussions page into S3 tier"

Fix broken test

See merge request gitlab-org/gitlab!69364

Clarify UI CI variables are'nt available to services

See merge request gitlab-org/gitlab!67787

Use jh/Gemfile if it exists

See merge request gitlab-org/gitlab!69361

Use linear version User#groups_with_developer_maintainer_project_access

See merge request gitlab-org/gitlab!68851

Zoom into design image upto 100% of actual size

See merge request gitlab-org/gitlab!68755

Clean up Secure service ping metric definitions

See merge request gitlab-org/gitlab!69257

Simplify issues counts query in issues page refactor

See merge request gitlab-org/gitlab!69310

Cache group issues count for state

See merge request gitlab-org/gitlab!67418

[ci skip]

- Add specs

Add condition to truncate counts text

- Add tests for method issuables_state_counter_text

Revert to using RequestStore if cache is empty

Limit caching to group isssues

- Rename FF
- Move FF check to group model
- Update specs

Use existing format_cached_count method

Refactor #params_include_filters?

Replace "the the" with "the"

See merge request gitlab-org/gitlab!69134

The 2 tests can be merged for simplicity,
as the second test is testing the
internal implementation.

Add rollout issue for track_epic_boards_activity

See merge request gitlab-org/gitlab!69348

Update Actionable Insight template to make issue confidential by default

See merge request gitlab-org/gitlab!69157

Fix product tier on Jira importer doc

See merge request gitlab-org/gitlab!69347

Consume security policy yaml in specs from factory

See merge request gitlab-org/gitlab!69109

This commit moves the hardcoded policy yaml content
in specs into a new factory.

This commit is a follow-up from
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/69108.

Prevent overriding DOMPurify's default config with custom configuration

See merge request gitlab-org/gitlab!69269

Refactor Vue issues list variable names

See merge request gitlab-org/gitlab!69300

Experiment cleanup: Promote Continuous onboarding 1A

See merge request gitlab-org/gitlab!68965

Use linear version ApplicationSettings#elasticsearch_limited_namespaces

See merge request gitlab-org/gitlab!68931

Further refactor member creation classes

See merge request gitlab-org/gitlab!67541

Cleanup orphaned issue boards sidebar components

See merge request gitlab-org/gitlab!69336

Move security policy yaml in specs to factory

See merge request gitlab-org/gitlab!69108

Sanitize emoji list when reading from LocalStorage

See merge request gitlab-org/gitlab!68988

This adds dompurify to sanitize emoji map
to prevent any potential xss vulnerability

Changelog: security

Default zoom functionality does not take natural height
width in account to compute the zoom. Now we'd allow to zoom
in upto 100% actual size.

Changelog: changed

Check for the important part of the error message

See merge request gitlab-org/gitlab!69331

Experiment cleanup: Continuous onboarding

Changelog: added

Fix: GitLab UI 404 page style error suing Chinese characters

See merge request gitlab-org/gitlab!69186

Remove ci_job_trace_force_encode feature flag

See merge request gitlab-org/gitlab!69229