update: add IRC link to contribution pages

wiki/contribute/bugs.md

@@ -3,12 +3,18 @@ for development of the project. On this page you will find information about how
 bugs to the project.
 
 ## Package bugs/issues
-If you are having issues with a package/software, identify the repo contains the package.
+If you are having issues with a package/software, identify the pool that contains the package.
-You can use the `mp-query` command for this.
+To do so you can use the following command:
+```
+$ matt info <package name>
+```
+Or you can search for the package using the [MatterLinux package tracker](https://tracker.matterlinux.xyz).
 
 After identifying the repo, visit the issue tracker for that specific repo:
+
 - [issue tracker for the `base` repo](https://git.matterlinux.xyz/Matter/base/issues)
 - [issue tracker for the `desktop` repo](https://git.matterlinux.xyz/Matter/desktop/issues)
+- [issue tracker for the `server` repo](https://git.matterlinux.xyz/Matter/desktop/issues)
 
 Using the search feature of the issue tracker, make sure that the issue has not been already reported.
 There is no point at reporting the issue, if it has been already reported. Duplicate issues will be closed.
@@ -18,9 +24,9 @@ in order to create an account. Using this account you can create an issue, fill
 and patiently wait for a response. You should provide additional details about the bug/issue when requested.
 
 ## Tool bugs/issues 
-You may have issues using MatterLinux tools such as the MatterLinux Package Manager (`mp`). This issues should be reported 
+You may have issues using MatterLinux tools such as the MatterLinux Package Manager (`matt`). This issues should be reported 
 to the related issue tracker over on [Gitea](https://git.matterlinux.xyz/Matter).
 
 ## Translation mistakes, spelling mistakes etc.
 You do not need to create an issue for small issues such as little translation mistakes. Just contact maintainer/developers
-on [XMPP](/wiki/chat). 
+on [directly](/wiki/chat).

wiki/contribute/chat.md

@@ -3,6 +3,7 @@ who are also interested, feel free to join any of the chat rooms on the table:
 
 | Platform      | Admin                    | Topic                      | Language      | Link    |
 | ------------- | ------------------------ | -------------------------- | ------------- | ------- |
+| IRC           | [ngn](mailto:ngn@ngn.tf) | Development and questions  | English       | [#matterlinux on libera.chat](irc://libera.chat/#matterlinux) |
 | XMPP          | [ngn](mailto:ngn@ngn.tf) | Development and questions  | English       | [general@conf.matterlinux.xyz](xmpp:general@conf.matterlinux.xyz?join) |
 
 ## Rules
@@ -12,5 +13,5 @@ Here are the rules for all the chat rooms:
 2. Be respectful to others
 3. No spam
 4. No advertising
-5. No NSFW/NSFL content
+5. No inappropriate content
 6. Only chat in the specified language

wiki/contribute/contribute.md

@@ -5,15 +5,15 @@ If you want to contribute to MatterLinux, please first read the
 All of the development is done using the [git version control system](https://git-scm.com/).
 And all the git repos are managed using [Gitea](https://about.gitea.com/), so if you want to
 contribute, you should register an account first. To prevent mass account creation, registration
-page of Gitea is disabled. So in order to register an account, send a email to the 
+page of Gitea is disabled. So in order to register an account, send a email to the [maintainer](mailto:ngn@ngn.tf)
-[maintainer](mailto:ngn@ngn.tf) with the subject `Gitea Account`. Specify **at least** two usernames
+with the subject `Gitea Account`. Specify **at least** two usernames for your account (second one will be used for
-for your account (second one will be used for registration if the first one is unavailable). Then 
+registration if the first one is unavailable). Then wait for a reply containing further instructions.
-wait for a reply containing further instructions. You can also contact the maintainer over on [XMPP](/wiki/chat).
+You can also contact the maintainer [directly](/wiki/chat).
 
 > **Important**
 >
 > Do not use the Gitea instance for hosting your own projects/repositories, personal
-> repositories (A.K.A. repositories not forked for PRs) will be deleted. If you insist on creating 
+> repositories (AKA repositories not forked for PRs) will be deleted. If you insist on creating
 > personal repositories your account will be deleted.
 
 ## Issues
@@ -74,6 +74,8 @@ set undofile
 
 syntax on
 ```
+You should also run the `make format` command for repositories that contain custom formatting
+rules in their Makefiles.
 
 After making the changes, commit them using the following format:
 ```