This change allows you to start wayvnc anytime your sway session starts.
For hosts where you want to enable this, you'll need to generate the
certificate and keys, see:
https://github.com/any1/wayvnc#encryption--authentication
You can then add these to your secrets via agenix, and load them as
`vnc-key.pem` and `vnc-cert.pem` into `/run/secrets`.
Enable the wayvnc server via the option `pub-solar.sway.vnc.enable`.
At the time of writing, `tigervnc` appears to be a good vnc client to
use.
```
