docs readme: update hackint webchat URL (#3360)

CONTRIBUTING.md

@@ -48,6 +48,6 @@ existing commit messages to get the idea.
 
 
 [packages]: https://gluon.readthedocs.io/en/latest/user/site.html#packages
-[#gluon]: https://webirc.hackint.org/#gluon
+[#gluon]: https://chat.hackint.org/?join=gluon
 [mailing list]: mailto:gluon@luebeck.freifunk.net
 [list of rejected features]: https://github.com/freifunk-gluon/gluon/issues?q=label%3A%222.+status%3A+rejected%22

README.md

@@ -43,7 +43,7 @@ If you're new to Gluon and ready to get your feet wet, have a look at the
 [Getting Started Guide](https://gluon.readthedocs.io/en/latest/user/getting_started.html).
 
 Gluon's developers frequent an IRC chatroom at [#gluon](ircs://irc.hackint.org/#gluon)
-on [hackint](https://hackint.org/). There is also a [webchat](https://webirc.hackint.org/#irc://irc.hackint.org/#gluon)
+on [hackint](https://hackint.org/). There is also a [webchat](https://chat.hackint.org/?join=gluon)
 that allows for uncomplicated access from within your browser. This channel is also available as a bridged Matrix Room at [#gluon:hackint.org](https://matrix.to/#/#gluon:hackint.org).
 
 ## Issues & Feature requests

docs/conf.py

@@ -75,7 +75,7 @@ highlight_language = 'none'
 # used to mark channel names and do not exist. Regular links are not effected.
 linkcheck_ignore = [
     'http://192.168.1.1',
-    'https://webirc.hackint.org/#'
+    'https://chat.hackint.org'
 ]
 
 

docs/dev/basics.rst

@@ -21,7 +21,7 @@ web browser. You're welcome to join us!
 
 .. _#gluon: ircs://irc.hackint.org/#gluon
 .. _hackint: https://hackint.org/
-.. _webchat: https://webirc.hackint.org/#irc://irc.hackint.org/#gluon
+.. _webchat: https://chat.hackint.org/?join=gluon
 
 .. _working-with-repositories: