chore: Update nixpkgs and resolve resulting issues

flake.nix

@@ -57,9 +57,9 @@
           pre-commit-check = pre-commit-hooks.lib.${system}.run {
             src = ./.;
             tools.fourmolu = pkgs.haskellPackages.fourmolu;
-            tools.nixfmt = pkgs.nixfmt-rfc-style;
+            tools.nixfmt = pkgs.nixfmt;
             hooks = {
-              nixfmt-rfc-style.enable = true;
+              nixfmt.enable = true;
               fourmolu.enable = true;
               hpack.enable = true;
               hlint.enable = true;
@@ -143,7 +143,7 @@
           inherit (self.checks.${system}.pre-commit-check) shellHook;
 
           packages = with pkgs; [
-            nixfmt-rfc-style
+            nixfmt
             nil
           ];
         };

home/alex/cli.nix

@@ -44,7 +44,7 @@ in
 
     # nix tools
     nix-index
-    nixfmt-rfc-style
+    nixfmt
     # misc
     fd # better find
     file # info about files

home/alex/programs/shell/default.nix

@@ -17,6 +17,7 @@
     enableCompletion = true;
     autosuggestion.enable = true;
     syntaxHighlighting.enable = true;
+    dotDir = "${config.xdg.configHome}/zsh";
 
     initContent = ''
       [ $TERM = "dumb" ] && unsetopt zle && PS1='$ '