Photo management and various fixes.

- Added admin page to upload and manage media.
- Fixed /setup route.
- Updated dockerfiles to support admin media.
- Improved deploy docs.

src/Controller/SecurityController.php

@@ -4,6 +4,7 @@ namespace App\Controller;
 
 use App\Entity\User;
 use App\Entity\ConfigVariable;
+use App\Enum\ConfigSectionType;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -53,7 +54,7 @@ class SecurityController extends AbstractController
             $var_setup = new ConfigVariable();
             $var_setup->setKey("SETUP_STATUS");
             $var_setup->setValue("1");
-            $var_setup->setSection("SYSTEM");
+            $var_setup->setSection(ConfigSectionType::Internal);
             $entityManager->persist($var_setup);