add disableProxy (mintlify#250)

Author: mayankshouche

settings/global.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Global Settings"
 description: "Customize your documentation using the mint.json file"
-icon: 'wrench'
+icon: "wrench"
 ---
 
 Every Mintlify site needs a `mint.json` file with the core configuration
@@ -17,7 +17,9 @@ settings. Learn more about the [properties](#properties) or from an
 </ResponseField>
 
 <ResponseField name="logo" type="string or object">
-  Path to logo image or object with path to "light" and "dark" mode logo images, and where the logo links to. SVG format is recommended. It does not pixelate and the file size is generally smaller.
+  Path to logo image or object with path to "light" and "dark" mode logo images,
+  and where the logo links to. SVG format is recommended. It does not pixelate
+  and the file size is generally smaller.
   <Expandable title="Logo">
     <ResponseField name="light" type="string">
       Path to the logo in light mode. For example: `/path/to/logo.svg`
@@ -335,6 +337,11 @@ Example:
 
           Learn more at the [playground guides](/api-playground)
         </ResponseField>
+        <ResponseField name="disableProxy" type="boolean" default={false}>
+          By default, API playground requests are proxied by Mintlify. This setting can be used to disable this behavior.
+
+          Required for select request types, such as file uploads.
+        </ResponseField>
       </Expandable>
     </ResponseField>