Update page icon types

pages.mdx

@@ -5,13 +5,11 @@
 keywords: ["tags", "tag"]
 ---
 
-import IconsOptional from "/snippets/icons-optional.mdx";
-
 Each page is an MDX file, which combines Markdown content with React components to let you create rich, interactive documentation.
 
 ## Page metadata
 
 Every page starts with frontmatter, the YAML metadata enclosed by `---` at the beginning of a file. This metadata defines how your page appears and behaves.
 
 Use metadata to control:
 
@@ -30,7 +28,21 @@
   A short title that displays in the sidebar navigation.
 </ResponseField>
 
-<IconsOptional />
+<ResponseField name="icon" type="string">
+  The icon to display.
+
+  Options:
+  - [Font Awesome icon](https://fontawesome.com/icons) name
+  - [Lucide icon](https://lucide.dev/icons) name
+  - URL to an externally hosted icon
+  - Path to an icon file in your project
+</ResponseField>
+
+<ResponseField name="iconType" type="string">
+  The [Font Awesome](https://fontawesome.com/icons) icon style. Only used with Font Awesome icons. 
+
+  Options: `regular`, `solid`, `light`, `thin`, `sharp-solid`, `duotone`, `brands`.
+</ResponseField>
 
 <ResponseField name="tag" type="string">
   A tag that appears next to your page title in the sidebar.
@@ -73,7 +85,7 @@
 
 ### Custom
 
 Custom mode provides a minimalist layout that removes all elements except for the top navbar. Custom mode is a blank canvas to create landing pages or any other unique layouts that you want to have minimal navigation elements for. Custom mode is available for all themes.
 
 ```yaml
 ---
@@ -145,7 +157,7 @@
 
 ## Internal search keywords
 
 Enhance a specific page's discoverability in the built-in search by providing `keywords` in your metadata. These keywords won't appear as part of the page content or in search results, but users that search for them will be shown the page as a result.
 
 ```yaml
 ---