add logstash http_input support for nginx

remove cockpit support entirely
cleanup / housekeeping

docker/nginx/dist/html/index.html

@@ -53,6 +53,13 @@
     <script>
       lucide.createIcons();
     </script>
+
+    <!-- Auto-Reload -->
+    <script>
+      setTimeout(function(){
+         window.location.reload(1);
+      }, 60000);
+    </script>
   </body>
 
   <!-- Developed and designed by Miguel R. Ávila: -->