feat: add chromium module

modules/programs/chromium.nix

@@ -0,0 +1,26 @@
+{ config
+, lib
+, pkgs
+, ...
+}:
+
+with lib;
+let
+  cfg = config.my.programs.chromium;
+in
+{
+  options.my.programs.chromium = {
+    enable = mkEnableOption "chromium";
+    package = mkOption {
+      type = types.package;
+      default = pkgs.stable.chromium;
+      defaultText = "pkgs.chromium";
+      description = "Chromium package to install.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.chromium.enable = true;
+    environment.systemPackages = [ cfg.package ];
+  };
+}

modules/programs/default.nix

@@ -2,6 +2,7 @@
   imports = [
     ./adb.nix
     ./bspwm
+    ./chromium.nix
     ./code.nix
     ./direnv.nix
     ./firefox.nix