fix(docker): bind debug postgres to all interfaces

The debug image builds postgres from source, which uses the upstream
postgresql.conf.sample where listen_addresses defaults to localhost.
The Debian-packaged postgres in the release image patches the sample
to '*', so this only bites the debug compose target — host psql can't
reach the container after a fresh volume init.

Pass `-c listen_addresses=*` via the compose command override so the
fix is applied on every fresh initdb without rebuilding the image.

Author: andinux

docker/postgresql/docker-compose.debug.yml

@@ -4,6 +4,7 @@ services:
       context: ../..
       dockerfile: docker/postgresql/Dockerfile.debug-no-optimization
     container_name: cloudsync-postgres
+    command: postgres -c listen_addresses=*
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres