UI: Collapse deployment methods

Is your feature request related to a problem? Please describe.

When deploying a new version of a direct container, I have to scroll all the way to the bottom of the page to enter e.g. "mariadb:latest", and click "deploy now"

Describe the solution you'd like

All deployment options are by default collapsed, and can be expanded with a click. This would bring all deployment options into view on most regular desktop views.

Describe alternatives you've considered

Changing the order does not sound reasonable. A more elaborate version of the Deploy tab, could be a version where the deployed container has a setting that defines if it's a pull-from-source, or self-build container. If it's a pull-from-source, don't show the other deployment options. As a bonus, that option could also be pre-filled with the current container.

Additional context

I don't have any, really...