Improve add cluster documentation

Closes #30575

See merge request gitlab-org/gitlab!21806

- Centralize requirements information.
- Streamline content.
- Update for product's current state.

Move non EE dashboard specs to jest

See merge request gitlab-org/gitlab!21143

Fix deprecation notice of InfluxDB

See merge request gitlab-org/gitlab!22083

Docs: Add link to example cluster applications project

See merge request gitlab-org/gitlab!22139

For ease of cloning

Remove duplicate protected variable name in sample json

See merge request gitlab-org/gitlab!22074

Doc: Mark Elasticsearch Go indexer as stable

See merge request gitlab-org/gitlab!21291

Remove mentions of "beta".
Remove installation guide as go indexer is part of package now

Add default values to container_expiration_policies_helper

See merge request gitlab-org/gitlab!21849

Add K3d local cluster support

See merge request gitlab-org/gitlab!19785

Add K8s specs

Change application settings.get_app_settings
Fix application settings spec

Quarantine the Kubernetes Cluster Integration spec

The spec shouldn't run on CICD until the next iteration

Fixed broken link

See merge request gitlab-org/gitlab!22060

Track nil `proxy` to Sentry upon field access

See merge request gitlab-org/gitlab!21989

GitLab Pages - Storage size Limitations by Project or Group - backend

See merge request gitlab-org/gitlab!20154

Extracted it as EE feature
use already existing helper for closest_setting
Add pages_size_limit feature
Add validation of pages and artifacts size
Add permissions for updating max_pages_size
Add application_setting.max_pages_size validations
Refactor old specs
Move MAX_SIZE pages constant
Fix max_pages_size in db
Remove redundant MAX_SIZE check from update pages service
Move update_max_pages_size to global policy

Address E2E flake when dismissing vuln

See merge request gitlab-org/gitlab!22042

Rc/update gitlab styles with changes

See merge request gitlab-org/gitlab!21886

Disable ESLint rule no-jquery/no-animate inline

See merge request gitlab-org/gitlab!21879

This changes the non EE dashboard specs
for the monitoring feature to jest

Add index to optimize loading pipeline charts

Closes #118746

See merge request gitlab-org/gitlab!22052

Issue counts and weight are misaligned vertically on collapsed issue board lists

See merge request gitlab-org/gitlab!21940

Add previous revision link to blame

Closes #19299

See merge request gitlab-org/gitlab!17088

Run development fixtures on CI

Closes #36968

See merge request gitlab-org/gitlab!20624

Run development fixtures on CI. The CI seems to have networking
disabled, so the project imports will not be executed.

Fix Cache Refresh Issue in ProjectErrorTrackingSettings

See merge request gitlab-org/gitlab!21883

Mention workhorse depended routing

See merge request gitlab-org/gitlab!22093

Create a new project for teach spec and for each retry

Closes #35602

See merge request gitlab-org/gitlab!22022

This reverts commit 841237d727accaf509e988da6ad9d3d4098afc43.

Generate Prometheus sample metrics over pre-set intervals

Closes #36251

See merge request gitlab-org/gitlab!22066

Add sample prometheus data fixture

Rename template jobs for SAST and DS

See merge request gitlab-org/gitlab!22084

Trim length of E2E SAST report fixture

See merge request gitlab-org/gitlab!22040

Replace breakpoints with GlBreakpointInstance in awards_handler.js

See merge request gitlab-org/gitlab!22007