- Added `gateway_remote_url` and `gateway_additional_allowed_origins` options for improved remote gateway support.
- Updated startup guidance for `gateway_auth_mode=trusted-proxy`.
- Adjusted token retrieval instructions in the landing page.
- Updated translations for new configuration options.
- Fixed various issues related to gateway settings and TLS certificate generation.
- Introduced a new script `render_nginx.py` to generate nginx configuration and landing page HTML from templates based on environment variables.
- Updated `run.sh` to handle new access modes and configure HTTPS proxy settings for the gateway.
- Implemented TLS certificate generation for the built-in HTTPS proxy in `lan_https` mode.
- Enhanced disk usage reporting in the landing page.
- Updated translations for various languages to include new configuration options for access modes and authentication modes.