Replace deprecated tseslint.config with defineConfig

Author: matejchalk

README.md

@@ -57,9 +57,9 @@ To use the default config, follow these steps:
 
    ```js
    import javascript from '@code-pushup/eslint-config/javascript.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...javascript);
+   export default defineConfig(...javascript);
    ```
 
 Depending on your tech stack, you may wish to extend other configs as well ([listed above](#⚙️-configs)). This will require installing additional peer dependencies. For more details, refer to setup docs for the configs you're interested in using.

docs/angular.md

@@ -15,9 +15,9 @@ Config for **Angular** projects.
 
    ```js
    import angular from '@code-pushup/eslint-config/angular.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(
+   export default defineConfig(
      ...angular,
      {
        // It is recommended that selectors in Angular use a common custom prefix

docs/cypress.md

@@ -15,9 +15,9 @@ Config for projects using **Cypress** for testing.
 
    ```js
    import cypress from '@code-pushup/eslint-config/cypress.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...cypress);
+   export default defineConfig(...cypress);
    ```
 
 ## 📏 Rules (6)

docs/graphql.md

@@ -15,17 +15,17 @@ Config for **GraphQL servers** implemented in Node.js.
 
    ```js
    import graphql from '@code-pushup/eslint-config/graphql.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...graphql);
+   export default defineConfig(...graphql);
    ```
 
 4. The GraphQL ESLint plugin needs to know where your GraphQL schema is located. For more information, refer to [_Extended Linting Rules with GraphQL Schema_ in GraphQL ESLint docs](https://the-guild.dev/graphql/eslint/docs/getting-started#extended-linting-rules-with-graphql-schema).
    - If you're using [graphql-config](https://the-guild.dev/graphql/config/docs), then your GraphQL schema will be loaded automatically from your `.graphqlrc.yml` (or equivalent) file. So no extra setup is required in this case.
    - Otherwise, you can use [`parserOptions.schema`](https://the-guild.dev/graphql/eslint/docs/getting-started/parser-options#schema), e.g.:
 
      ```js
-     export default tseslint.config(
+     export default defineConfig(
        // ...
        {
          files: ['**/*.graphql'],

docs/jest.md

@@ -15,9 +15,9 @@ Config for projects using **Jest** for testing.
 
    ```js
    import jest from '@code-pushup/eslint-config/jest.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(
+   export default defineConfig(
      ...jest,
      {
        // customize rules if needed:

docs/ngrx.md

@@ -15,9 +15,9 @@ Config for **Angular** projects using **NgRx** library.
 
    ```js
    import ngrx from '@code-pushup/eslint-config/ngrx.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(
+   export default defineConfig(
      ...ngrx,
      {
        // It is recommended that selectors in Angular use a common custom prefix

docs/node.md

@@ -15,9 +15,9 @@ Config for **Node.js** projects.
 
    ```js
    import node from '@code-pushup/eslint-config/node.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...node);
+   export default defineConfig(...node);
    ```
 
 4. Some rules (e.g. `n/no-unsupported-features/node-builtins`) need to know which Node version is being used. Configuration options include:
@@ -35,7 +35,7 @@ Config for **Node.js** projects.
    - `settings.node.version` in `eslint.config.js`: 
    
      ```js
-     export default tseslint.config({
+     export default defineConfig({
        // ...
        {
          settings: {

docs/playwright.md

@@ -15,9 +15,9 @@ Config for projects using **Playwright** for testing.
 
    ```js
    import playwright from '@code-pushup/eslint-config/playwright.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...playwright);
+   export default defineConfig(...playwright);
    ```
 
 ## 📏 Rules (42)

docs/react-testing-library.md

@@ -15,9 +15,9 @@ Config for projects using **React Testing Library** for testing.
 
    ```js
    import react-testing-library from '@code-pushup/eslint-config/react-testing-library.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...react-testing-library);
+   export default defineConfig(...react-testing-library);
    ```
 
 ## 📏 Rules (25)

docs/react.md

@@ -15,9 +15,9 @@ Config for **React** projects.
 
    ```js
    import react from '@code-pushup/eslint-config/react.js';
-   import tseslint from 'typescript-eslint';
+   import { defineConfig } from 'eslint/config';
 
-   export default tseslint.config(...react);
+   export default defineConfig(...react);
    ```
 
 ## 📏 Rules (420)