[feat] Search nixpkgs unstable by default

config/nix/common/tmux.nix

@@ -9,8 +9,7 @@ let
         tmux popup -d '#{pane_current_path}' -xC -yC -w$width -h$height -E "tmux attach -t scratch || tmux new -s scratch"
     fi
   '';
-in
-{
+in {
   programs.tmux = {
     enable = true;
     shell = "${pkgs.nushellFull}/bin/nu";

config/nix/linux/anyrun.nix

@@ -25,8 +25,7 @@
     };
 
     extraConfigFiles = {
-      "nixos-options.ron".text =
-        let
+      "nixos-options.ron".text = let
         nixos-options = pkgs.lib.optionalString device.isNix
           osConfig.system.build.manual.optionsJSON
           + "/share/doc/nixos/options.json";
@@ -44,8 +43,7 @@
         options = builtins.toJSON ({
           ":hm" = [ hm-options ];
         } // (if device.isNix then { ":nix" = [ nixos-options ]; } else { }));
-        in
-        ''
+      in ''
         Config(
             options: ${options},
             max_entries: Some(10),