mv fastfetch to hm module

hosts/common/home.nix

@@ -18,11 +18,6 @@
   ];
 
   home.file = {
-    ".config/fastfetch" = {
-      source = builtins.toPath ../../dotfiles/fastfetch;
-      recursive = true;
-      force = true;
-    };
     "wallpaper" = {
       source = builtins.toPath ../../wallpapers;
       recursive = true;