* update for ConectionMode parameters
* update with CONF notification and different ConnectionRequest types
* high level flow for contact requests, add x.con to chat protocol
* store functions for user contact links and contact requests
* contact links work
* subscribe to user contact link connection
* subscribe to user contact address: messages
* send rejectContact to the agents when rejected in chat
* user contact link (address) test
* Update src/Simplex/Chat/View.hs
* Update tests/ChatTests.hs
* user address help, fix tests
* delete connection requests when contact link deleted
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
177c007edc