Aslso re-named some functions to match the naming

As per review

As per review

A lot of mocks have been removed

Make sure we dispose the instance model

Return either instance or editor from 'use'

Should be useful for chaining

Make sure the model exists before disposing

Introduced the DiffEditor

Abstracted 'createModel' into a static fn

Allow creation of instances without a model

This is useful for the cases when an extension implements
some custom model generation mechanism (for example with
some decorators)

Correct disposal of the DiffEditor models

Prettified the Editor Lite module

Instruct users to restart application after change

See merge request gitlab-org/gitlab!53289

Fix Style/FrozenStringLiteralComment violations in config*

See merge request gitlab-org/gitlab!52568

Auto-corrected with Rubocop

Pipeline Graph Structural Update: Slidey Bugfix

See merge request gitlab-org/gitlab!53255

Iteration lists frontend

See merge request gitlab-org/gitlab!52178

Pipeline Graph Structural Update:  Update no-link CSS

See merge request gitlab-org/gitlab!53238

Make cloud native build logs resilient to replication lag

See merge request gitlab-org/gitlab!46976

Add btn-default to buttons in tag action on the single tag page

See merge request gitlab-org/gitlab!52866

Fix usage of threads for pages migration

See merge request gitlab-org/gitlab!53284

Apply new GitLab UI for buttons in the tag edit page

See merge request gitlab-org/gitlab!52863

Add projects to API call

See merge request gitlab-org/gitlab!53170

Lower allocations in _collapsed partial

See merge request gitlab-org/gitlab!53233

Fix yet more spelling issues in the docs

See merge request gitlab-org/gitlab!53282

Add words to the dictionary.
Fix capitalization.
Wrap in code tags.
Correct link format.
Whatever it takes.

The main thread already is one that is `running`.
The child threads should always wrap only operation
instead of the whole thread. This ensures that wrapping
operation can hold a lock when loading code.

In a worst case scenario it will result that initially till
all threads do load all relevant code it will be run effectively
in sequence. This will resolve once all dependencies get loaded
lazilly.

Revert "Merge branch 'sh-use-absolute-paths-gitaly-tests' into 'master'"

See merge request gitlab-org/gitlab!53261

Remove learn gitlab popover

See merge request gitlab-org/gitlab!52685

Clean up `test_coverage_table_spec` file

See merge request gitlab-org/gitlab!53086

Verify check constraint existence before removing

See merge request gitlab-org/gitlab!53267

Geo framework: Fix retry time of verification failures

See merge request gitlab-org/gitlab!53115

Geo: Fix concurrent VerificationBatchWorkers

See merge request gitlab-org/gitlab!53194

Serialize renamed application setting asset_proxy_whitelist

See merge request gitlab-org/gitlab!53272

Move mock data file up a directory so that it is
more generally applicable to all of the repo
analytics folder.

Also did a slight refactor in the test coverage
table spec file.

Cleans up job finder

See merge request gitlab-org/gitlab!52780

This change fixes the `has_external_wiki` not null check constraint
rollback by checking if the constraint exists before removing it.