fix: styling of details pages

Author: line-o

src/main/xar-resources/modules/app.xql

@@ -266,7 +266,7 @@ declare %private
 function app:include-markdown ($path as xs:string) as element(zero-md) {
     <zero-md src="{ $path }">
         <template>
-            <link rel="stylesheet" type="text/css" href="resources/css/exist.css" />
+            <link rel="stylesheet" type="text/css" href="resources/css/fundocs.min.css" />
             <link rel="stylesheet" type="text/css" href="resources/css/atom-one-dark.min.css" />
         </template>
     </zero-md>