chore: update communication channels (#323)

* chore: update communication channels

* fix: lint

apps/website/blog/2023-02-20-exploring-quay-registry-in-backstage/index.mdx

@@ -111,4 +111,4 @@ For example, if we annotate a `Component` with `'quay.io/repository-slug': 'janu
 
 Although this plugin doesn’t have the vast features available in the Quay UI, it brings much-needed value to Backstage users. In the future, we plan to iterate on this plugin and provide users with more insights into unique Quay functions like vulnerability scanning and detailed manifest views.
 
-To contribute to this plugin, report issues, seek guidance or provide feedback, please see our GitHub repository [https://github.com/janus-idp/backstage-plugins/tree/main/plugins/quay](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/quay) and/or reach out to us on [Janus IDP Slack](https://join.slack.com/t/janus-idp/shared_invite/zt-1nii16o6e-SGscZ4YtAktL6rRtZZBUfA).
+To contribute to this plugin, report issues, seek guidance or provide feedback, please see our GitHub repository [https://github.com/janus-idp/backstage-plugins/tree/main/plugins/quay](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/quay).

apps/website/blog/2023-02-28-exposing-your-3scale-apis/index.mdx

@@ -71,4 +71,4 @@ Now your API entities will be available in the Backstage catalog.
 
 ## Next steps
 
-To contribute to this plugin, report issues, or provide feedback, visit our [GitHub repository](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/3scale-backend) or contact us on the [Janus IDP Slack](https://join.slack.com/t/janus-idp/shared_invite/zt-1pxtehxom-fCFtF9rRe3vFqUiFFeAkmg). Learn more about other Backstage plugins in the Janus community [here](https://github.com/janus-idp/backstage-plugins).
+To contribute to this plugin, report issues, or provide feedback, visit our [GitHub repository](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/3scale-backend).

apps/website/blog/2023-03-06-topology/index.mdx

@@ -25,4 +25,4 @@ And best of all, the Backstage Topology Plugin is incredibly easy to use. Its in
 
 Be on the lookout for a more in depth overview of the Backstage Topology Plugin soon!
 
-Learn more about other Backstage plugins in the Janus community [here](https://github.com/janus-idp/backstage-plugins) or join us on the [Janus IDP Slack](https://join.slack.com/t/janus-idp/shared_invite/zt-1pxtehxom-fCFtF9rRe3vFqUiFFeAkmg)!
+Learn more about other Backstage plugins in the Janus community [here](https://github.com/janus-idp/backstage-plugins).

apps/website/blog/2023-06-23-topology-plugin-overview/index.mdx

@@ -144,4 +144,4 @@ Now that the plugin is fully set up, once you open your Backstage application an
 
 The Backstage Topology Plugin is a game-changer for managing Kubernetes workloads, offering a range of powerful features designed to simplify visualization, organization, and monitoring. We are also working on adding more cool new features to this plugin so be sure to keep an eye out for the latest updates.
 
-To contribute to this plugin, report issues, seek guidance or provide feedback, please see our GitHub repository [https://github.com/janus-idp/backstage-plugins/tree/main/plugins/topology](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/topology) and/or reach out to us on [Janus IDP Slack](https://join.slack.com/t/janus-idp/shared_invite/zt-1nii16o6e-SGscZ4YtAktL6rRtZZBUfA).
+To contribute to this plugin, report issues, seek guidance or provide feedback, please see our GitHub repository [https://github.com/janus-idp/backstage-plugins/tree/main/plugins/topology](https://github.com/janus-idp/backstage-plugins/tree/main/plugins/topology).

apps/website/docusaurus.config.ts

@@ -117,10 +117,6 @@ const config = {
           {
             title: 'Community',
             items: [
-              {
-                label: 'Slack',
-                href: 'https://join.slack.com/t/janus-idp/shared_invite/zt-1pxtehxom-fCFtF9rRe3vFqUiFFeAkmg',
-              },
               {
                 label: 'YouTube',
                 href: 'https://www.youtube.com/@januscommunity',
@@ -134,10 +130,6 @@ const config = {
                 label: 'Mailing List',
                 href: 'https://groups.google.com/g/janus-idp-community',
               },
-              {
-                label: 'Calendar',
-                href: 'https://calendar.google.com/calendar/u/0?cid=amFudXMuaWRwLmNvbW11bml0eUBnbWFpbC5jb20',
-              },
             ],
           },
           {

apps/website/src/pages/community/index.mdx

@@ -10,15 +10,11 @@ Janus is an open-source community which relies on contributions from its users.
 
 ## Join the community
 
-:star: Join our [janus-idp Slack workspace](https://join.slack.com/t/janus-idp/shared_invite/zt-1pxtehxom-fCFtF9rRe3vFqUiFFeAkmg) and join in on our conversations!
-
 :star: Join our [community mailing list](https://groups.google.com/g/janus-idp-community)
 
-:star: Join our community calls! You can view them on our [community calendar](https://calendar.google.com/calendar/u/0?cid=amFudXMuaWRwLmNvbW11bml0eUBnbWFpbC5jb20).
-
 :star: Follow us on [YouTube](https://www.youtube.com/@januscommunity) and catch up on our community meetings!
 
-:star: Follow us on [Twitter](https://www.twitter.com/JanusIDP)!
+:star: Follow us on [X](https://www.x.com/JanusIDP)!
 
 In all our communications, on whatever platform, we expect everyone to follow a [Code of Conduct](https://github.com/janus-idp/.github/blob/main/CODE_OF_CONDUCT.md).