feat(docs): convert FAQ to MDX format with accordion components

Author: Rel1cx

website/content/docs/faq.md renamed to website/content/docs/faq.mdx

@@ -2,7 +2,11 @@
 title: FAQ
 ---
 
-## Why create `eslint-react`?
+import { Accordion, Accordions } from 'fumadocs-ui/components/accordion';
+
+<Accordions>
+
+<Accordion title="Why create eslint-react?">
 
 The existing `eslint-plugin-react` is a plugin for `react-dom` but named react[¹], it only supports React DOM[²] and does not being expected to be used with x-platform.
 
@@ -12,7 +16,9 @@ Unfortunately, the maintainers of `eslint-plugin-react` refuse to change that[
 
 Just as in [Beyond the DOM](https://legacy.reactjs.org/docs/design-principles.html#beyond-the-dom) we believe that the community will benefit from a renderer-agnostic and x-platform-supported plugin. This is also the initial motivation for creating `eslint-react`.
 
-## What is included in `eslint-react`?
+</Accordion>
+
+<Accordion title="What is included in eslint-react?">
 
 Currently, it includes the following plugins:
 
@@ -25,12 +31,18 @@ Currently, it includes the following plugins:
 
 You can view our long-term plans on the [roadmap](/roadmap#plugins-with-ecological-niche-explanation).
 
-## Is there anything to note about migrating from `eslint-plugin-react` to `eslint-react`?
+</Accordion>
+
+<Accordion title="Is there anything to note about migrating from eslint-plugin-react to eslint-react?">
 
 Please be aware that some rules may behave differently when transitioning to `eslint-react`. The rules in `eslint-react` are more closely aligned with the guidelines provided by [react.dev](https://react.dev). This alignment is due to `eslint-react` adopting [react.dev](https://react.dev) as its primary reference, rather than `eslint-plugin-react`.
 
 To smoothly transition, we suggest reviewing the rules in `eslint-react` and running a comprehensive linting check on your codebase to identify and address any discrepancies introduced by the migration.
 
+</Accordion>
+
+</Accordions>
+
 [¹]: https://github.com/jsx-eslint/eslint-plugin-react/issues/3423#issuecomment-1930936266
 [²]: https://github.com/jsx-eslint/eslint-plugin-react/issues/3423#issuecomment-1314565853
 [³]: https://github.com/pmndrs/gltf-react-three/issues/38#issuecomment-2057794974