feat(alacritty): add theming and font configuration

Extended alacritty configuration to include font settings and color theming directly in the Darwin module. Removed redundant configuration from the home-specific Nix expression.

homes/aarch64-darwin/harald@m4/default.nix

@@ -34,12 +34,4 @@
     };
   };
 
-  xdg.configFile."alacritty/alacritty.toml".source =
-    (pkgs.formats.toml { }).generate "alacritty-config"
-      {
-        font = {
-          normal.family = "JetBrainsMono Nerd Font";
-          size = 17;
-        };
-      };
 }

modules/darwin/tools/alacritty/default.nix

@@ -14,5 +14,53 @@ in
     enable = mkEnableOption "alacritty";
   };
 
-  config = mkIf cfg.enable { environment.systemPackages = with pkgs; [ alacritty ]; };
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [ alacritty ];
+    xdg.configFile."alacritty/alacritty.toml".source =
+      (pkgs.formats.toml { }).generate "alacritty-config"
+        {
+          font = {
+            normal.family = "JetBrainsMono Nerd Font";
+            size = 17;
+          };
+
+          # Color theme ported from iTerm 2 Smoooooth
+          colors.primary = {
+            foreground = "#dbdbdb";
+            background = "#14191e";
+          };
+
+          colors.cursor = {
+            text = "#000000";
+            cursor = "#fefffe";
+          };
+
+          colors.selection = {
+            text = "#000000";
+            background = "#b3d7ff";
+          };
+
+          colors.normal = {
+            black = "#14191e";
+            red = "#b43c29";
+            green = "#00c200";
+            yellow = "#c7c400";
+            blue = "#2743c7";
+            magenta = "#bf3fbd";
+            cyan = "#00c5c7";
+            white = "#c7c7c7";
+          };
+
+          colors.bright = {
+            black = "#676767";
+            red = "#dc7974";
+            green = "#57e690";
+            yellow = "#ece100";
+            blue = "#a6aaf1";
+            magenta = "#e07de0";
+            cyan = "#5ffdff";
+            white = "#feffff";
+          };
+        };
+  };
 }