feat(keyboard): add enable option

modules/keyboard/default.nix

@@ -1,19 +1,28 @@
-{ pkgs, ... }:
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
 
-with pkgs;
 let
-  tools = interception-tools;
+  cfg = config.keyboard;
-  inherit (interception-tools-plugins) caps2esc;
+  tools = pkgs.interception-tools;
+  inherit (pkgs.interception-tools-plugins) caps2esc;
 in
 {
-  services.interception-tools = {
+  options.keyboard.enable = lib.mkEnableOption "keyboard remapping";
-    enable = true;
+
-    plugins = [ caps2esc ];
+  config = lib.mkIf cfg.enable {
-    udevmonConfig = ''
+    services.interception-tools = {
-      - JOB: ${tools}/bin/intercept -g $DEVNODE | ${caps2esc}/bin/caps2esc -m 1 | ${tools}/bin/uinput -d $DEVNODE
+      enable = true;
-        DEVICE:
+      plugins = [ caps2esc ];
-          EVENTS:
+      udevmonConfig = ''
-            EV_KEY: [KEY_CAPSLOCK]
+        - JOB: ${tools}/bin/intercept -g $DEVNODE | ${caps2esc}/bin/caps2esc -m 1 | ${tools}/bin/uinput -d $DEVNODE
-    '';
+          DEVICE:
+            EVENTS:
+              EV_KEY: [KEY_CAPSLOCK]
+      '';
+    };
   };
 }