fix: update homepage logo and href in Docker Compose configuration

docker-compose.prod.yml

@@ -34,8 +34,8 @@ services:
       - "homepage.group=Hyperlink"
       - "homepage.name=Condado Newsletter"
       - "homepage.description=Automated newsletter generator using AI"
-      - "homepage.logo=https://raw.githubusercontent.com/celtinha/condado-newsletter/main/docs/logo.png"
+      - "homepage.logo=claude-dark.png"
-      - "homepage.url=http://condado-newsletter.lab"
+      - "homepage.href=http://condado-newsletter.lab"
 
 volumes:
   postgres-data: