feat: Extend docker local setups, remove request URL from API composables

deployment/docker-compose-prod.yaml

@@ -5,6 +5,7 @@ networks:
 volumes:
   legalconsenthub_postgres_data:
   keycloak_postgres_data:
+  legalconsenthub_pdf_cache:
 
 services:
   backend:
@@ -18,8 +19,11 @@ services:
       SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_ISSUER_URI: ${KEYCLOAK_ISSUER_URL}/realms/${KEYCLOAK_REALM}
       SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_JWK_SET_URI: ${KEYCLOAK_ISSUER_URL}/realms/${KEYCLOAK_REALM}/protocol/openid-connect/certs
       SERVER_PORT: 8080
+      LEGALCONSENTHUB_PDF_STORAGE_FILESYSTEM_BASE_DIR: /var/lib/legalconsenthub/pdfs
     ports:
       - "8080:8080"
+    volumes:
+      - legalconsenthub_pdf_cache:/var/lib/legalconsenthub/pdfs
     depends_on:
       legalconsenthub-db:
         condition: service_started