v2.4.2

Fixes

• Panel sometimes empty when opened: a load that failed (Home Assistant still starting after a restart or an update, the connection coming back after the app resumed) left the repositories and settings empty until the page was reloaded. It is now tried again after 2 s, 5 s, 15 s, then every 30 s while the panel is shown, and again as soon as the connection is back.