Add bcachefs support. Fix clan flash docu.

docs/mkdocs.yml

@@ -1,4 +1,4 @@
-site_name: cLAN Docs
+site_name: Clan Docs
 site_url: https://docs.clan.lol
 repo_url: https://git.clan.lol/clan/clan-core/
 repo_name: clan-core
@@ -148,7 +148,6 @@ plugins:
       match_path: blog/posts/.*
       use_git: false
       date_from_meta:
-        title: "Clan Blog"
         as_creation: "date"
         as_update: "date"
         datetime_format: "%Y-%m-%d %H:%M"

docs/site/getting-started/installer.md

@@ -46,7 +46,7 @@ sudo umount /dev/sdb1
     It also includes the language and keymap currently used into the installer image.
 
     ```bash
-    clan flash flash-installer --disk main /dev/sd<X>
+    clan --flake git+https://git.clan.lol/clan/clan-core flash flash-installer --disk main /dev/sd<X>
     ```
 
     !!! Danger "Specifying the wrong device can lead to unrecoverable data loss."

docs/site/index.md

@@ -1,4 +1,4 @@
-# Getting Started
+# Setup
 
 Create your own clan with these initial steps and manage a fleet of machines with one single testable git repository!