Closes https://gitlab.com/gitlab-org/gitlab/-/issues/235793

Begin revising metrics page for flow

See merge request gitlab-org/gitlab!38972

The metrics page needs a complete rewrite. This commit starts the
process, though a great deal more needs to happen for it to be
usable.

Update docs to match field UI - "Service role"

See merge request gitlab-org/gitlab!39281

Fix FE GraphQL testing snippet

See merge request gitlab-org/gitlab!38911

Clarify rules for new branch pipelines

See merge request gitlab-org/gitlab!39230

Add Project Mgmt metadata to development pages

See merge request gitlab-org/gitlab!39336

Refactor Jira importer code

See merge request gitlab-org/gitlab!39219

Add Milestone Token to use with Filtered Search Bar

See merge request gitlab-org/gitlab!39304

Rename project delete "adjourned" and "soft deleted" as "delayed"

Closes #223013

See merge request gitlab-org/gitlab!38921

Delayed project deletion is referred by different phrases
which this attempts to resolve:

Refer to "soft delete" as "delayed delete".
Refer to "adjourned" as "delayed".
Refer to "adjournment period" as "delay".

Convert glDeprecatedButton to glButton

Closes #219872

See merge request gitlab-org/gitlab!39146

Add missing curly bracket to i18n example

See merge request gitlab-org/gitlab!38970

Update deprecated environment dropdowns in dashboard

Closes #213717

See merge request gitlab-org/gitlab!39303

Optionally use new dry_run mode on CI Lint page

See merge request gitlab-org/gitlab!37828

This allows a pipeline creation to fully run while skipping
the persistence steps. In the end it returns a non-persisted
pipeline with all its errors and warnings.

This feature is useful to allow CI Lint to use the actual
pipeline creation and display all errors rather than using
only YamlProcessor.

Warning messages for pipeline configurations

See merge request gitlab-org/gitlab!38734

Adds a warning message to the
ci lint view, pipeline view and
the run new pipeline view. Also
adds necessary text coverage.

Clarify the ID and IID details for variables

See merge request gitlab-org/gitlab!39277

Feat(Insights Charts): use skeleton chart loader

Closes #219742

See merge request gitlab-org/gitlab!37815

To add a nicer loading experience for the user
we use the general skeleton chart loader

Ref. https://gitlab.com/gitlab-org/gitlab/-/merge_requests/35012

Add MilestoneToken component to use within Filtered
Search Bar.

Swapping deprecated error tracking buttons

Closes #219823

See merge request gitlab-org/gitlab!39134

Clean up orphaned LFS file references during GC

Closes #223621

See merge request gitlab-org/gitlab!38813

Replace .com checks with app setting checks

See merge request gitlab-org/gitlab!39150

Add variable expansion to cross pipeline artifacts

See merge request gitlab-org/gitlab!36578

Variables can be specified when adding cross project dependencies with
needs:

```
build_job:
  stage: build
  script:
    - ls -lhR
  needs:
    - project: $CI_PROJECT_PATH
      job: $SOME_JOB_NAME_IN_OTHER_PROJECT
      ref: $CI_COMMIT_BRANCH
      artifacts: true
```

As part of our efforts to keep our components up to date,
update environment dropdowns to the GlNewDropdown component.

Limit webhook payload size to 25MB

See merge request gitlab-org/gitlab!38687

Enable :resource_access_token feature flag by default

See merge request gitlab-org/gitlab!39287

Increase contrast between UTC label and input

Closes #219638

See merge request gitlab-org/gitlab!34998

Add `sse_erb_support` feature flag

Closes #235176

See merge request gitlab-org/gitlab!39195

Make CreatePipelineService to use a dry_run mode

See merge request gitlab-org/gitlab!37134

This allows a pipeline creation to fully run while skipping
the persistence steps. In the end it returns a non-persisted
pipeline with all its errors and warnings.

This feature is useful to allow CI Lint to use the actual
pipeline creation and display all errors rather than using
only YamlProcessor.

Replace depreciated button in jobs item

Closes #219774

See merge request gitlab-org/gitlab!38923

Step 2 - Fix blob editor lite scroll

See merge request gitlab-org/gitlab!39251

Improve snippet specs by adding Dynamic Element Validation on saving

Closes #233991

See merge request gitlab-org/gitlab!39178

Add a top-level GraphQL query for an iteration

See merge request gitlab-org/gitlab!38692