Fix Matrix urls (#6891)

.github/ISSUE_TEMPLATE/config.yml

@@ -7,7 +7,7 @@ contact_links:
     url: https://github.com/FreeTubeApp/FreeTube/discussions/categories/q-a
     about: Ask and answer questions
   - name: Matrix Community
-    url: https://matrix.to/#/+freetube:matrix.org
+    url: https://matrix.to/#/#freetube:matrix.org
     about: 'Join our Matrix chatroom - "Note: Bugs and Feature requests should be made on GitHub and not in the Matrix room"'
   - name: Translate FreeTube
     url: https://hosted.weblate.org/engage/free-tube/

CONTRIBUTING.md

@@ -4,7 +4,7 @@
  Please follow these guidelines before starting to code you feature or bugfix.
  * If you want to implement a bugfix or feature request from an existing issue, please comment on that issue that you will work on it. This helps us to coordinate what needs to be done and what not.
  * If you want to implement a feature request without an existing issue, please create an issue, so we know what you are working on and discuss the feature.
- * For major feature implementations make sure you are able to maintain your code in the future in regard to bugs and possible code conflicts in future updates. Optionally you could join the [Matrix](https://matrix.to/#/+freetube:matrix.org) channel, so you will hear instantly if something needs to be worked on.  
+ * For major feature implementations make sure you are able to maintain your code in the future in regard to bugs and possible code conflicts in future updates. Optionally you could join the [Matrix](https://matrix.to/#/#freetube:matrix.org) channel, so you will hear instantly if something needs to be worked on.  
 
 ## Before your Pull Request
 Please follow these guidelines before sending your pull request and making contributions.

README.md

@@ -149,7 +149,7 @@ We are actively looking for translations!  We use [Weblate](https://hosted.webla
 For the Linux Flatpak, the desktop entry comment string can be translated at our [Flatpak repository](https://github.com/flathub/io.freetubeapp.FreeTube/blob/master/io.freetubeapp.FreeTube.desktop).
 
 ## Contact
-If you ever have any questions, feel free to ask it on our [Discussions](https://github.com/FreeTubeApp/FreeTube/discussions) page.  Alternatively, you can email us at FreeTubeApp@protonmail.com or you can join our [Matrix Community](https://matrix.to/#/+freetube:matrix.org).  
+If you ever have any questions, feel free to ask it on our [Discussions](https://github.com/FreeTubeApp/FreeTube/discussions) page.  Alternatively, you can email us at FreeTubeApp@protonmail.com or you can join our [Matrix Community](https://matrix.to/#/#freetube:matrix.org).  
 
 > [!IMPORTANT]
 > Don't forget to check out the [rules](https://docs.freetubeapp.io/community/matrix/) before joining.

src/renderer/views/About/About.vue

@@ -92,7 +92,7 @@ const chunks = computed(() => [
   {
     icon: ['fas', 'comment-dots'],
     title: t('About.Chat on Matrix'),
-    content: `<a href="https://matrix.to/#/#freetube:matrix.org?via=matrix.org&via=privacytools.io&via=tchncs.de">#freetube:matrix.org</a><br>${t('About.Please read the')} <a href="https://docs.freetubeapp.io/community/matrix/">${t('About.room rules')}</a>`
+    content: `<a href="https://matrix.to/#/#freetube:matrix.org">#freetube:matrix.org</a><br>${t('About.Please read the')} <a href="https://docs.freetubeapp.io/community/matrix/">${t('About.room rules')}</a>`
   },
   {
     icon: ['fas', 'language'],