Move service application and database settings into an embedded modal with a footer, subtitle helper, and Docker restart-count control. Accept max_restart_count on the service applications API, cap compose YAML collection aliases, and tighten status, backup, and database sidebar layouts.
Extract a shared forms collapsible for advanced SSH/build settings
across boarding, server creation, and application general. Support
larger modals with header actions, close the compose editor after
save via compose-save-finished, and cover the layout in tests.
