Complete personal data replacement in Traefik configs

- Replace remaining domain references in Traefik dynamic configs
- Replace kelinreij.duckdns.org with yourdomain.duckdns.org in:
  - external-host-homeassistant.yml
  - local-host-production.yml
  - sablier.yml
  - markup.yml service URLs

Co-authored-by: kelinfoxy <67766943+kelinfoxy@users.noreply.github.com>

docker-compose/core/traefik/dynamic/external-host-homeassistant.yml

@@ -2,7 +2,7 @@ http:
   routers:
     # Individual Services
     homeassistant:
-      rule: "Host(`hass.kelinreij.duckdns.org`)"
+      rule: "Host(`hass.yourdomain.duckdns.org`)"
       entryPoints:
         - websecure
       service: homeassistant