Revert TypeScript migration - keep JS/JSX

eslint.config.js

@@ -1,6 +1,5 @@
 import globals from "globals";
-import tseslint from "@typescript-eslint/eslint-plugin";
-import tsParser from "@typescript-eslint/parser";
+import pluginVue from "eslint-plugin-vue";
 
 export default [
   {
@@ -12,32 +11,22 @@ export default [
       "build/**",
     ],
   },
+  ...pluginVue.configs["flat/essential"],
   {
-    files: ["**/*.{ts,tsx}"],
     languageOptions: {
-      parser: tsParser,
-      parserOptions: {
-        ecmaVersion: "latest",
-        sourceType: "module",
-        ecmaFeatures: {
-          jsx: true,
-        },
-      },
       globals: {
         ...globals.browser,
         ...globals.node,
+        Alpine: "readonly",
+        $: "readonly",
+        jQuery: "readonly",
       },
     },
-    plugins: {
-      "@typescript-eslint": tseslint,
-    },
     rules: {
       "no-console": "warn",
       "no-debugger": "warn",
-      "@typescript-eslint/no-unused-vars": [
-        "warn",
-        { argsIgnorePattern: "^_" },
-      ],
+      "vue/multi-word-component-names": "off",
+      "vue/no-v-html": "off",
     },
   },
 ];