fix: make channel use only the contents of the modules directory

.guix-channel

@@ -1,3 +1,4 @@
 (channel
  (version 0)
+ (directory "modules")
  (url "https://codeberg.org/anemofilia/radix"))

files/fish/fish_abbreviations

@@ -1,6 +1,7 @@
 abbr --add m 'yt-dlp --prefer-free-formats --extract-audio'
 abbr --add v 'yt-dlp --prefer-free-formats'
 
+abbr --add zedit --set-cursor "zcat % | $EDITOR"
 abbr --add tf    --set-cursor 'setsid -f % >/dev/null 2>&1 & disown'
 abbr --add zxz   --set-cursor 'curl -F "file=@%" https://0.vern.cc | xsel -b'
 abbr --add mpv   --position anywhere --set-cursor 'mpv "%"'