Enhancement: Files: Document and Files are easily distinguashable now with the option to choose all docs or just files. Thumbnails view now shows all files, Previews now available for documents, pdfs, txts etc, List view and Thumbnail view now retain in search param when navigating folders

client/file.php

@@ -81,14 +81,7 @@ finfo_close($finfo);
 
 // MIME types that are safe to render inline in the browser
 // Everything else (esp. HTML/SVG - stored XSS risk) falls back to download
-$inline_allowed_mime_types = array(
-    "application/pdf",
-    "image/png",
-    "image/jpeg",
-    "image/gif",
-    "image/webp",
-    "text/plain"
-);
+$inline_allowed_mime_types = getInlineViewableMimeTypes();
 
 if ($disposition == "inline" && !in_array($file_mime_type, $inline_allowed_mime_types, true)) {
     $disposition = "attachment";