docs: update batch downloads

Author: adrianschubek

docs/docs/configuration/batch.mdx

@@ -16,7 +16,9 @@ Or download the current folder.
 Selecting a folder will also recursively select all files and folders inside it if the user has permission to access them (see [Password Protection](./password.mdx)).
 :::
 
-
+:::info
+Some archive unpacker tools (e.g. Windows built-in) may have issues with some large files inside generated ZIP files due to the use of zero-headers. In that case, you can use a more robust tool like [7-Zip](https://www.7-zip.org/) or [WinRAR](https://www.win-rar.com/).
+:::
 
 import EnvConfig from "@site/src/components/EnvConfig";
 

docs/docs/getting-started/reverse-proxy.md

@@ -18,6 +18,15 @@ server {
 
   location / {
     proxy_pass http://127.0.0.1:8080/;
+
+    # Required for large streaming responses (Batch ZIP downloads if enabled)
+    proxy_http_version 1.1;
+    proxy_set_header Connection "";
+    proxy_buffering off;
+    proxy_max_temp_file_size 0;
+    proxy_request_buffering off;
+    proxy_read_timeout 1h;
+    proxy_send_timeout 1h;
   }
 
   ssl_certificate /path/to/cert.pem;