v3.1.4

![圖片](https://github.com/user-attachments/assets/4979fa78-2235-4bed-9f35-7e3b0e2406e1)

## Updates v3.1.4
This version mainly improve on user experience with the introduction of the new dark theme mode and more automatic sniffing logic. As seen there are a lot of users exposing their webmin interface to the internet, the `robots.txt` file is introduce to prevent search engine bot from indexing the webmin panel. 

### Notes for Docker Users
ZeroTier configuration data is no longer stored in `/var/lib/zerotier-one/` and is now included in the Zoraxy configuration directory `/opt/zoraxy/config/zerotier/`. If you still have a ZeroTier configuration mounted in the original location, you shouldn't experience breaking changes, however this is now an unsupported configuration and is recommended to move the configuration data.

### Notes for Dark Theme
The dark theme feature is done using CSS override. If you encounter any wired issue in dark theme mode including "text is hard to see" or "color is too close between two sections", please consider reporting them as a UX bug. 

### Change Log
- **Added Dark Theme Mode**
- Added an auto sniffer for self-signed certificates.
- Added robots.txt to the project.
- Introduced an EU wrapper in the front-end for automatic registration of 26 countries.
- Moved all hard-coded values to a dedicated def.go file.
- Fixed a panic issue occurring on unsupported platform exits.
- Integrated fixes for SSH proxy and Docker snippet updates.
- Changed the default listening port to 443 and enable TLS by default
- Optimized GeoIP database slow-search mode CPU usage