Merge pull request 'fix: remap backend host port 8000 → 8100 to avoid port conflict' (#2) from DAP-45-anpassung-port into main

Reviewed-on: #2

docker-compose.yml

@@ -26,7 +26,7 @@ services:
     volumes:
       - media_data:/media
     ports:
-      - "8000:8000"
+      - "8100:8000"
     depends_on:
       db:
         condition: service_healthy