chore(nanobanana): update submodule to beta version

amondnet · amondnet · commit 892c03b21801 · 2025-10-15T21:04:32.000+09:00
- Update nanobanana submodule with beta release
- Remove env config from plugin.json
- Fix repository URLs to nanobanana-plugin
diff --git a/plugins/nanobanana b/plugins/nanobanana
@@ -1 +1 @@
-Subproject commit 29138a4095bb01bca67b8e592b8cab18cf3af1de
+Subproject commit 407c6eaddbf8b8bace7a71b94990944cd3bfc14b
