fix: require client secrets and sanitize uploaded images

deploy/nginx.conf

@@ -6,7 +6,7 @@ proxy_read_timeout 300s;
 send_timeout 300s;
 
 location / {
-    proxy_pass http://127.0.0.1:8000;
+    proxy_pass http://127.0.0.1:8081;
     proxy_http_version 1.1;
     proxy_set_header Connection "";
     proxy_set_header Host $host;