fix dbname (#32)

Makefile

@@ -71,7 +71,7 @@ format:
 
 # Internal hidden targets that are used only in docker environment
 --in-docker-start-debug --in-docker-start-release: --in-docker-start-%: install-%
-	psql 'postgresql://user:password@service-postgres:5432/pg_service_template_db-1' -f ./postgresql/data/initial_data.sql
+	psql 'postgresql://user:password@service-postgres:5432/pg_service_template_db_1' -f ./postgresql/data/initial_data.sql
 	/home/user/.local/bin/pg_service_template \
 		--config /home/user/.local/etc/pg_service_template/static_config.yaml \
 		--config_vars /home/user/.local/etc/pg_service_template/config_vars.docker.yaml

docker-compose.yml

@@ -5,7 +5,7 @@ services:
         container_name: service-postgres
         image: postgres:12
         environment:
-          - POSTGRES_DB=pg_service_template_db-1
+          - POSTGRES_DB=pg_service_template_db_1
           - POSTGRES_USER=user
           - POSTGRES_PASSWORD=password
         ports:
@@ -20,7 +20,7 @@ services:
         image: ghcr.io/userver-framework/ubuntu-22.04-userver-pg:latest
         privileged: true
         environment:
-          - POSTGRES_DB=pg_service_template_db-1
+          - POSTGRES_DB=pg_service_template_db_1
           - POSTGRES_USER=user
           - POSTGRES_PASSWORD=password
           - PREFIX=${PREFIX:-~/.local}