Update TLS certresolver to 'hetzner' in production configs

Replaces 'httpresolver' with 'hetzner' for TLS certresolver in the production Traefik configuration. This ensures the correct certificate resolution for `feo.gmbh` and its associated routes.

docker-compose.prod.override.yml

@@ -12,7 +12,7 @@ services:
       - traefik.enable=true
       - traefik.docker.network=traefik
       - traefik.http.routers.feohomepage.entrypoints=websecure
-      - traefik.http.routers.feohomepage.rule=Host(`feoneu.asw.io`)
+      - traefik.http.routers.feohomepage.rule=Host(`feo.gmbh`) || Host(`www.feo.gmbh`))
       - traefik.http.routers.feohomepage.tls.certresolver=hetzner
       - traefik.http.services.feohomepage.loadbalancer.server.port=8000
 
@@ -42,7 +42,7 @@ services:
       - traefik.enable=true
       - traefik.docker.network=traefik
       - traefik.http.routers.feohomepagestatic.entrypoints=websecure
-      - traefik.http.routers.feohomepagestatic.rule=Host(`feoneu.asw.io`) && (PathPrefix(`/static`) || PathPrefix(`/media`))
+      - traefik.http.routers.feohomepagestatic.rule=(Host(`feo.gmbh`) || Host(`www.feo.gmbh`)) && (PathPrefix(`/static`) || PathPrefix(`/media`))
       - traefik.http.routers.feohomepagestatic.tls.certresolver=hetzner
       - traefik.http.services.feohomepagestatic.loadbalancer.server.port=80
     restart: unless-stopped