Fixes#2456.
- Replace the first setup wait message with a spinner. This is sufficient to let
the user know that they have to wait.
- The message does not convey anything more.
Tests:
- Remove /var/lib/plinth/plinth.sqlite3 and start the service. After the service
starts listening visit the web interface and notice that the first setup screen
shows up. The size and position of the spinner are as expected.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Veiko Aasa <veiko17@disroot.org>
84ef5dd4fa