gurt.download GURT:// support & docs

docs/docs/lua/download.md

@@ -0,0 +1,24 @@
+# Download API
+
+The download API allows Lua scripts to trigger file downloads from URLs.
+
+## gurt.download
+
+Downloads a file from a URL and saves it to the user's default download location.
+
+![Download animation in Flumi](../static/img/docs/download.gif)
+
+### Syntax
+
+```lua
+download_id = gurt.download(url filename)
+```
+
+### Parameters
+
+- **url** (string): The URL to download from. Supports HTTP, HTTPS, and gurt:// protocols.
+- **filename** (string, optional): The filename to save as. If not provided, the filename will be extracted from the URL or default to "download".
+
+### Returns
+
+- **download_id** (string): A unique identifier for the download operation.

docs/sidebars.ts

@@ -48,6 +48,7 @@ const sidebars: SidebarsConfig = {
             'lua/crumbs',
             'lua/audio',
             'lua/canvas',
+            'lua/download',
             'lua/network',
             'lua/regex',
             'lua/handling',