FEAT(gitlab-ci):Push from Feature Branch

See merge request !13

Image uploads might take a while and even though we can’t currently show
a progress bar for the upload (because fetch upload progress is still
not a thing) we can at least indicate that something is happening and
disable any interactive UI elements.

refs #144

isProcessing seems more general purpose as it’s not clear if the
provided function actually loads something.

As we wrap an async function we must await it. Otherwise finally is
called immediately.

Any environment that doesn’t have npm installed will immediately throw
an error because VERSION is set immediately.

closes #137

refs #127

closes #141

refs #127

These form components still use bootstrap CSS classes but are part of
our effort to move away from bootstrap.

refs #140

Using :is-open="true" interferes with the dialogs close function in
nested dialogs.

This can be used in views to parse the error state from steering
responses.