update gitignore, format eslint config

.gitignore

@@ -1,5 +1,3 @@
 **/config.json
-**/package-lock.json
-**/node_modules
 dist/*
 go.sum

dev_config/eslint.config.mjs

@@ -2,7 +2,9 @@ import { defineConfig } from "eslint/config";
 import globals from "globals";
 import js from "@eslint/js";
 
-export default defineConfig([js.configs.recommended,{
+export default defineConfig([
+    js.configs.recommended,
+    {
         languageOptions: {
             globals: {
                 ...globals.browser,
@@ -26,4 +28,5 @@ export default defineConfig([js.configs.recommended,{
             }],
             "prefer-const": ["error"]
         },
-}]);
+    }
+]);