Enhance Paperless NGX (#698)

Fixes #658 

* Update PaperlessNgx.php

#658

* Update livestats.blade.php

#658

* Update livestats.blade.php

spaces instead of tab

* Update PaperlessNgx.php

Author: listiges-kaenguru

PaperlessNgx/PaperlessNgx.php

@@ -44,11 +44,12 @@ public function livestats()
         $attrs = $this->getRequestAttrs();
 
         $documents = json_decode(
-            parent::execute($this->url("documents"), $attrs)->getBody()
+            parent::execute($this->url("statistics"), $attrs)->getBody()
         );
 
         $data = [
-            "documentCount" => $documents->count ?? 0,
+            "documentCount" => $documents->documents_total ?? 0,
+            "documentsInbox" => $documents->documents_inbox ?? 0
         ];
 
         return parent::getLiveStats($status, $data);

PaperlessNgx/livestats.blade.php

@@ -3,4 +3,8 @@
         <span class="title">Documents</span>
         <strong>{!! $documentCount !!}</strong>
     </li>
+    <li>
+        <span class="title">Inbox</span>
+        <strong>{!! $documentsInbox !!}</strong>
+    </li>
 </ul>