docs: add chinese readme and docs website (#76)

## Summary by Sourcery

Add a new documentation site package and a Chinese README to improve
project documentation and accessibility.

New Features:
- Introduce a dedicated @dropout/docs React Router application powered
by Fumadocs for hosting the project documentation.

Documentation:
- Add a Chinese README file providing an overview, installation, build
instructions, and contribution guidelines for Chinese-speaking users.
- Set up initial docs content, navigation, and metadata within the new
docs site, including example pages and search endpoint configuration.

3 files changed, 59 insertions, 0 deletions

diff --git a/packages/docs/content/docs/index.mdx b/packages/docs/content/docs/index.mdx
new file mode 100644
index 0000000..6c2e629
--- /dev/null
+++ b/packages/docs/content/docs/index.mdx
@@ -0,0 +1,32 @@
+---
+title: Hello World
+description: |
+  Your first `document`
+  You'll love it!
+---
+
+Hey there! Fumadocs is the docs framework that also works on React Router!
+
+## Heading
+
+Hello World
+
+<Cards>
+  <Card title="Learn more about React Router" href="https://reactrouter.com" />
+  <Card title="Learn more about Fumadocs" href="https://fumadocs.dev" />
+</Cards>
+
+```ts
+console.log('I love React!');
+```
+
+### Heading
+
+#### Heading
+
+| Head                            | Description                         |
+| ------------------------------- | ----------------------------------- |
+| `hello`                         | Hello World                         |
+| very **important**              | Hey                                 |
+| _Surprisingly_                  | Fumadocs                            |
+| very long text that looks weird | hello world hello world hello world |
diff --git a/packages/docs/content/docs/meta.json b/packages/docs/content/docs/meta.json
new file mode 100644
index 0000000..bc00362
--- /dev/null
+++ b/packages/docs/content/docs/meta.json
@@ -0,0 +1,3 @@
+{
+  "pages": ["index", "..."]
+}
diff --git a/packages/docs/content/docs/test.mdx b/packages/docs/content/docs/test.mdx
new file mode 100644
index 0000000..cac4d26
--- /dev/null
+++ b/packages/docs/content/docs/test.mdx
@@ -0,0 +1,24 @@
+---
+title: Test
+description: A document to test Fumadocs
+---
+
+Hey there!
+
+## Cards
+
+<Cards>
+  <Card title="Learn more about Next.js" href="https://nextjs.org/docs" />
+  <Card title="Learn more about Fumadocs" href="https://fumadocs.dev" />
+</Cards>
+
+### CodeBlock
+
+```js
+console.log('Hello World');
+```
+
+#### List
+
+- Hello
+- World