fix nginx & add visual editor

modules/services/mediawiki.nix

@@ -17,10 +17,15 @@
         {
           ip = "127.0.0.1";
           port = 8080;
+          ssl = false;
         }
       ];
     };
 
+    nginx.hostName = "mediakiwi.crans.org";
+
+    webserver = "nginx";
+
     passwordFile = config.age.secrets.mediawiki-admin-passwd.path;
 
     extraConfig = ''
@@ -44,5 +49,10 @@
         sha256 = "sha256-XtjYMBK2pINwbAzAKFJ+nWxcFXQd2E/Gqf3x+3Pa8VE=";
       };
     };
+
+    extensions = {
+      # activate visual editor
+      VisualEditor = null;
+    };
   };
 }