Fallback functionality

[rosano]

When no invite information is specified, do we imagine:

• leaving it 'broken' (it should only be accessed via the app)
• showing generic information
• showing a form to enter invite details manually (would anyone ever do this as AA becomes more prevalent? and would this be only for individuals or also for groups?)

[r10s]

i think, to make it useful already now, we should go for the third option and show some instruction à la

this page can be used to share an invite link for Delta Chat among friends:

• open Delta Chat, navigate to "QR code / Show QR Invite Code", select "Copy to Clipboard"
• paste the clipboard to the following formular:
• share the generated invite links with your friends over any channel

later on, we will probably alter delta chat to generate invite links directly.