PR Summary

• Rearranged Port Allocation for app Service
  The mapping for the application service been updated, which effectively changes the route through which the service communicates. The old route was "80:8000", and it has been altered to "8081:8005". This does not affect the SSL encrypted connections because "443:8443" stays the same.

• Changed Port Mapping for db Service
  The port mapping for the database service has also been revised. Previously operating through "3306:3306", the service will now use "3307:3306". The adjustment helps to improve efficiency and to avoid potential clashes with other services.