fix the errors in dashboard

scripts/docker-prod-common.sh

@@ -11,6 +11,7 @@ PROJECT_NAME="${DOCKER_PROD_PROJECT_NAME:-rentaldrivego-prod}"
 PORTAINER_PROJECT_NAME="${DOCKER_PORTAINER_PROJECT_NAME:-rentaldrivego-portainer-prod}"
 TRAEFIK_NETWORK="${DOCKER_PROD_TRAEFIK_NETWORK:-traefik-proxy}"
 VOLUME_BACKUP_IMAGE="${DOCKER_VOLUME_BACKUP_IMAGE:-postgres:16-alpine}"
+API_UPLOADS_VOLUME="${DOCKER_PROD_API_UPLOADS_VOLUME:-${PROJECT_NAME}_api_uploads}"
 
 ensure_env_file() {
   if [[ ! -f "${ENV_FILE}" ]]; then
@@ -27,6 +28,13 @@ ensure_traefik_network() {
   fi
 }
 
+ensure_api_uploads_volume() {
+  if ! docker volume inspect "${API_UPLOADS_VOLUME}" >/dev/null 2>&1; then
+    echo "Creating Docker volume: ${API_UPLOADS_VOLUME}"
+    docker volume create "${API_UPLOADS_VOLUME}" >/dev/null
+  fi
+}
+
 prod_compose() {
   docker compose -p "${PROJECT_NAME}" --env-file "${ENV_FILE}" -f "${PROD_COMPOSE_FILE}" "$@"
 }
@@ -41,6 +49,7 @@ traefik_compose() {
 
 start_prod_services() {
   ensure_env_file
+  ensure_api_uploads_volume
   prod_compose up --build -d "$@"
 }