Clean and update public documentation

[ECWireless]

• website updated
• dev docs cleaned up and sdk content removed
• dev docs app maintenance rewrite
• user guide docs updated for new app/summon app integration

[skuhlmann]

this needs rewrite
https://docs.daohaus.club/contributing/apps

and has cross over with the SOP stream

[skuhlmann]

completed this last section: https://docs.daohaus.club/contributing