built 2 more apps for aeroOS

notpad: the notes persist and added bold, italic and underline text formatting too
weather: the app supports realtime search using geocoding api and providing weather results using open meteo api

added top menu bar, showing the focused app name on left and icons, time on right.

also updated dock, removed the time and moved it to top menu bar.

wallpaper switcher now supports links, also the wallpapers persist on reload.

what we do next?
polish and ship 😁