docs: intro

packages/web/src/content/docs/docs/index.mdx

@@ -21,10 +21,26 @@ import { Tabs, TabItem } from "@astrojs/starlight/components"
 ## Install
 
 <Tabs>
-  <TabItem label="npm">```bash npm install -g opencode-ai ```</TabItem>
-  <TabItem label="Bun">```bash bun install -g opencode-ai ```</TabItem>
-  <TabItem label="pnpm">```bash pnpm install -g opencode-ai ```</TabItem>
-  <TabItem label="Yarn">```bash yarn global add opencode-ai ```</TabItem>
+  <TabItem label="npm">
+    ```bash
+    npm install -g opencode-ai
+    ```
+  </TabItem>
+  <TabItem label="Bun">
+    ```bash
+    bun install -g opencode-ai
+    ```
+  </TabItem>
+  <TabItem label="pnpm">
+    ```bash
+    pnpm install -g opencode-ai
+    ```
+  </TabItem>
+  <TabItem label="Yarn">
+    ```bash
+    yarn global add opencode-ai
+    ```
+  </TabItem>
 </Tabs>
 
 You can also install the opencode binary through the following.