feat: add home-channels-service to home declaration

radio.scm

@@ -3,6 +3,7 @@
  #|GNU  |# (gnu)
            (gnu home)
            (gnu home services)
+ #|Guix |# (guix channels)
  #|Radix|# (radix packages fonts)
            (radix packages wm)
            (radix home services)
@@ -40,7 +41,7 @@
 
 (use-home-service-modules
  #|D|# desktop
- #|G|# gnupg
+ #|G|# gnupg guix
  #|M|# mcron
  #|S|# shells ssh shepherd
  #|X|# xdg)
@@ -213,6 +214,20 @@
                          ("newsraft/config"                   ,file:newsraft-config)
                          ("zathura/zathurarc"                 ,file:zathura-config)))
 
+        #|Guix service|#
+        (simple-service 'channels-service
+                        home-channels-service-type
+                        (list (channel
+                               (name 'radix)
+                               (url "https://codeberg.org/anemofilia/radix.git")
+                               (branch "main")
+                               (introduction
+                                (make-channel-introduction
+                                 "85d30480a1907539855fedee6e6a02362e1895ba"
+                                 (openpgp-fingerprint
+                                  (format #f "99D0 38B0 CC2F 7356 34D0  ~
+                                              82F3 5A8F 3D62 C87A 2B33")))))))
+
         #|Shepherd service|#
         (service home-shepherd-service-type)