nginx: Redirect / to /app/

server/nginx.conf

@@ -61,7 +61,11 @@ http {
             }
 
             # There probably is a better solution using wildcards
-            location /app {
+            location = /app {
+                     return 301 https://$host/app/;
+            }
+
+            location = / {
                      return 301 https://$host/app/;
             }