fix: configure hctv database in compose services

compose.yml

@@ -29,6 +29,7 @@ services:
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: '${PG_PASS}'
+      POSTGRES_DB: hctv
     volumes:
       - 'hctv_pgdata:/var/lib/postgresql/data'
     healthcheck:
@@ -45,6 +46,7 @@ services:
       - POSTGRESQL_PORT=5432
       - POSTGRESQL_USERNAME=postgres
       - 'POSTGRESQL_PASSWORD=${PG_PASS}'
+      - POSTGRESQL_DATABASE=hctv
       - PGBOUNCER_POOL_MODE=transaction
       - PGBOUNCER_MAX_CLIENT_CONN=100
       - PGBOUNCER_DEFAULT_POOL_SIZE=20