more cleanup

modules/nixos/development/default.nix

@@ -0,0 +1,92 @@
+{
+  config,
+  lib,
+  pkgs,
+  namespace,
+  ...
+}:
+let
+  cfg = config.${namespace}.development;
+in
+{
+  options.${namespace}.development = {
+    enable = lib.mkEnableOption "Common development tools and packages";
+
+    includeLanguages = lib.mkOption {
+      type = lib.types.listOf (
+        lib.types.enum [
+          "python"
+          "c"
+          "rust"
+          "nodejs"
+        ]
+      );
+      default = [
+        "python"
+        "c"
+      ];
+      description = "Programming languages to include tools for";
+    };
+
+    includeContainers = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Include container development tools";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages =
+      with pkgs;
+      [
+        # Version control
+        git
+
+        # Build tools
+        cmake
+        ninja
+        binutils
+
+        # System utilities
+        jq
+
+        # Text processing
+
+      ]
+      ++ lib.optionals (builtins.elem "python" cfg.includeLanguages) [
+        python3
+        python3Packages.pip
+      ]
+      ++ lib.optionals (builtins.elem "c" cfg.includeLanguages) [
+        gcc
+        gdb
+      ]
+      ++ lib.optionals (builtins.elem "rust" cfg.includeLanguages) [
+        rustc
+        cargo
+      ]
+      ++ lib.optionals (builtins.elem "nodejs" cfg.includeLanguages) [
+        nodejs
+        npm
+      ]
+      ++ lib.optionals cfg.includeContainers [
+        docker-compose
+        podman-compose
+      ];
+
+    # Enable container support if requested
+    virtualisation.podman = lib.mkIf cfg.includeContainers {
+      enable = true;
+      dockerCompat = true;
+      autoPrune.enable = true;
+      defaultNetwork.settings = {
+        dns_enabled = true;
+      };
+    };
+
+    # Common development programs
+    programs = {
+      nix-ld.enable = lib.mkDefault true;
+    };
+  };
+}