update links to #haveno and #haveno-development

docs/development/contributor-guidelines.md

@@ -1,6 +1,6 @@
 # Contributing to Haveno
 
-Thanks for wishing to help! Here there are some guidelines and information about the development process. We suggest you join the [matrix](https://app.element.io/#/room/#haveno-dev:haveno.network) room `#haveno-dev` (relayed on [IRC/Libera](irc://irc.libera.chat/#haveno-dev)) and have a chat with the devs, so that we can help get you started.
+Thanks for wishing to help! Here there are some guidelines and information about the development process. We suggest you join the [matrix](https://app.element.io/#/room/#haveno-development:monero.social) room `#haveno-development` (relayed on [IRC/Libera](irc://irc.libera.chat/#haveno-development)) and have a chat with the devs, so that we can help get you started.
 
 Issues are tracked on GitHub. We use [a label system](https://github.com/haveno-dex/haveno/issues/50) and GitHub's [project boards](https://github.com/haveno-dex/haveno/projects) to simplify development. Make sure to take a look at those and follow the priorities suggested.
 

docs/index.md

@@ -6,4 +6,4 @@ Take a look at the menu on the left and start exploring. Make sure you also take
 
 [:material-web: Haveno Website](https://haveno.exchange){ .md-button .md-button--primary }
 [:material-github: Github Project](https://github.com/haveno-dex/){ .md-button .md-button--primary }
-[:simple-matrix: Matrix Space](https://matrix.to/#/!cSwJDzxRuWndmFUZTd:haveno.network?via=haveno.network&via=matrix.org&via=monero.social){ .md-button .md-button--primary }
+[:simple-matrix: Matrix Space](https://matrix.to/#/#haveno:monero.social){ .md-button .md-button--primary }

mkdocs.yml

@@ -59,7 +59,7 @@ extra:
     - icon: fontawesome/brands/twitter
       link: https://twitter.com/HavenoDEX
     - icon: simple/matrix
-      link: https://matrix.to/#/#haveno:haveno.network
+      link: https://matrix.to/#/#haveno:monero.social
     - icon: material/chat
       link: irc://irc.libera.chat/#haveno