chore: update eslint

.eslintrc.cjs

@@ -1,20 +1,30 @@
 module.exports = {
   root: true,
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:svelte/recommended',
+    'prettier'
+  ],
   parser: '@typescript-eslint/parser',
-	extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended', 'prettier'],
-	plugins: ['svelte3', '@typescript-eslint'],
-	ignorePatterns: ['*.cjs'],
-	overrides: [{ files: ['*.svelte'], processor: 'svelte3/svelte3' }],
-	settings: {
-		'svelte3/typescript': () => require('typescript')
-	},
+  plugins: ['@typescript-eslint'],
   parserOptions: {
     sourceType: 'module',
-		ecmaVersion: 2020
+    ecmaVersion: 2020,
+    extraFileExtensions: ['.svelte']
   },
   env: {
     browser: true,
     es2017: true,
     node: true
+  },
+  overrides: [
+    {
+      files: ['*.svelte'],
+      parser: 'svelte-eslint-parser',
+      parserOptions: {
+        parser: '@typescript-eslint/parser'
       }
+    }
+  ]
 };