Drop the beginner's guide from the official docs; it belongs on the wiki

If the guide receives official review, we can consider moving it back to
Read the Docs, but it does not belong there when the content still warns
that the team has not reviewed the content.

docs/guides/debian.rst

@@ -1,8 +0,0 @@
-Debian
-======
-
-.. toctree::
-  :titlesonly:
-
-  debian/beginners-install-guide
-  debian/uefi-install

docs/guides/third-party.rst

@@ -1,7 +1,9 @@
-3rd-party guides and resources
-==============================
+Third-Party Resources
+=====================
 
-The links in this section are not hosted in the ZFSBootMenu docs, but may provide useful information.
+The `ZFSBootMenu Wiki <https://github.com/zbm-dev/zfsbootmenu/wiki>`_ hosts several user-contributed guides.
+
+The following links are not hosted by ZFSBootMenu, but may provide useful information.
 
 Void Linux
 ----------
@@ -25,4 +27,4 @@ Arch Linux
 Fedora
 ------
 
-* https://ociaw.com/posts/install-fedora-zfs-boot-menu
+* `Install and boot Fedora with ZFSBootMenu <https://ociaw.com/posts/install-fedora-zfs-boot-menu>`_

docs/index.rst

@@ -48,8 +48,8 @@
   :hidden:
 
   guides/general
-  guides/debian
   guides/void-linux
+  guides/debian/uefi-install
   guides/third-party
 
 .. toctree::