UI improvements in the views for new project from template and the user groups and snippets

Closes #39469 and #39465

See merge request gitlab-org/gitlab!21524

Permissions for vulnerabilities

See merge request gitlab-org/gitlab!21265

Sort Sentry error list by first seen, last seen or frequency

See merge request gitlab-org/gitlab!21250

Added sort control, remove View in Sentry, updated tests

Add example of .gitlab-ci.yml that uses only: [merge_requests] and excludes specific branches

Closes #33573

See merge request gitlab-org/gitlab!21572

Set up basic Vue app + GraphQL + Apollo

See merge request gitlab-org/gitlab!21600

The basic Vue application with support for GraphQL and Apollo

Updates background migration docs

See merge request gitlab-org/gitlab!21354

Modifies background migrationbs docs to indicate:

* Other possible scenarios in which they might be used
* That estimation time should be included somewhere

Resolve "API Dependency List - usage ping"

See merge request gitlab-org/gitlab!21664

Fix logs menu active state

See merge request gitlab-org/gitlab!21740

Compress image and update filename

Closes #55251

See merge request gitlab-org/gitlab!21723

Remove feature flag for new trial sign up flow

See merge request gitlab-org/gitlab!21650

Move rest of boards_store_spec to Jest

Closes #39128

See merge request gitlab-org/gitlab!21694

Resolve "Allow filtering for project-specific members in group members list"

See merge request gitlab-org/gitlab!18842

This commit introduces dropdown options for project/subgroup to hide
inherited members

Wait for elasticsearch server before searching

Closes #43732

See merge request gitlab-org/gitlab!21711

Update page object method name

Closes #43319

See merge request gitlab-org/gitlab!21701

Also moves the data parts of the mock_data

**Why?**
https://gitlab.com/gitlab-org/gitlab/merge_requests/16336

Add setUrlParams utility

See merge request gitlab-org/gitlab!21729

Fix analytics icon alignment

See merge request gitlab-org/gitlab!21555

Clean up PostgreSQL Exporter documentation page

Closes #38292

See merge request gitlab-org/gitlab!21420

Per https://docs.gitlab.com/ee/development/documentation/styleguide.html#links

Bring CE->EE source upgrade instructions up to par

Closes gitlab-com/support/docs#45

See merge request gitlab-org/gitlab!21716

- This utility adds new query params,
updates existing params with a new value
and removes params with value null/undefined

Update documentation of gradle support in dependency scanning

Closes #13075

See merge request gitlab-org/gitlab!21253

Productivity Analytics: Add buildGroupFromDataset and buildProjectFromDataset utility functions

See merge request gitlab-org/gitlab!21654

Improve exception handling

Closes #32906

See merge request gitlab-org/gitlab!17819

Rename methods of Sentry class:
- `track_acceptable_exception` => `track_exception`: we just want
   to capture exception
- `track_exception` => `track_and_raise_for_dev_exception`: as said,
- `track_and_raise_exception` => we want to capture
  and re-raise exception

Update exception tracking

- Remove `extra:` and instead accept hash,
- Update documentation to include the best practices,
- Remove manual logging of exceptions

Add error states to the dashboard metrics internal objects

See merge request gitlab-org/gitlab!21478

Log current IP address of request that tries to access an IP restricted group

See merge request gitlab-org/gitlab!21392

Replace Node `joinPaths` with custom impl

See merge request gitlab-org/gitlab!21078

**Why?**
The current implementation of `joinPaths` comes from the
Node core modules `path` and has a number of caveats:

- Does not support non-string values
- Does not handle joining absolute URL's

https://nodejs.org/api/path.html#path_path_join_paths

**Note:**
The new impl of `joinPaths` does not do the same special
normalization which the Node version did. This should be
safe because I'm pretty sure we only use this method to
join paths with `/` that potentially start and end with
a `/`.