fix crash on playground page (#2756)

Author: dimaMachina

website/app/play/graphql-editor.tsx

@@ -6,10 +6,7 @@ import { parser, rules } from '@graphql-eslint/eslint-plugin';
 import Editor, { OnMount } from '@monaco-editor/react';
 import { Anchor, Callout, InformationCircleIcon, useTheme } from '@theguild/components';
 
-const linter = new Linter({
-  // requires to provide, you'll get `No matching configuration found for schema.graphql` in the browser
-  cwd: '.',
-});
+const linter = new Linter();
 
 type GraphQLEditorProps = {
   fileName: `${string}.graphql`;

website/content/docs/usage/index.mdx

@@ -80,7 +80,7 @@ To enable these rules, you need to inform ESLint how to identify and load your c
 The GraphQL ESLint plugin integrates seamlessly with
 [GraphQL Config](https://the-guild.dev/graphql/config) which it uses to automatically load your
 schema. GraphQL Config supports multiple ways to specify your schema, including `.json`
-(introspection) file, `.graphql` files, a URL endpoint, or a raw string.
+(introspection result), `.graphql` files, a URL endpoint, or a raw string.
 
 > This integration uses [`graphql-tools`](https://the-guild.dev/graphql/tools) under the hood to
 > handle the schema loading.