This enables the gl-line-clamp Tailwind plugin and
adds the gl-whitespace-normal class to match the
GitLab-UI utility class

Changelog: changed

As part of the migration to use Tailwind, this changes
the gitlab-ui utility class to the equivalent Tailwind
one

Changelog: changed

Migrate to `gl-gap-x-*`

The monospace font needs to be defined via a plugin so that we can
disable ligatures. This in turn requires that we slightly adjust the
CSS-in-Js generator so that it takes this plugin into account when
creating and purging the config.

Changelog: other

... in MR views that display commit messages.

Changelog: fixed

Changelog: other

Changelog: fixed

Changelog: fixed

Changelog: fixed

Changelog: other

Adds a link to view the previous blame

* Updating qa selectors to testid for
* file directory in qa pages and related
* selectors or selectors with the same name

Renders blame info in the blob viewer behind a feature flag

Creates a Vue component for blame info

Extracts the commit info into a component to prep for reusability