Document Traefik configuration for TypeType

[arcoast]

Added Traefik configuration options for TypeType container, including label-based and YAML-based setups.

[Priveetee]

Thx for adding the Traefik example! This was missing from the reverse proxy guide and both configuration approaches are useful.

I found two things to fix before merging:

• https://typetype:80 should be http://typetype:80, because the TypeType web container serves plain HTTP on port 80.
• The examples mention automatic TLS certificates, but they do not enable TLS or configure a certificate resolver. Could u either include the required TLS configuration with a resolver placeholder, or clearly mention that TLS must already be configured globally in Traefik?

There is also a trailing space in the long sentence above the labels that makes git diff --check fail.

The documentation build and spell check pass after that. Thx again for working on this!