MYSQL_HOST= MYSQL_PORT= MYSQL_DATABASE= MYSQL_USER= MYSQL_PASSWORD= STL_UPLOAD_DIR=/data/stl TZ=Europe/Berlin FILAMENTDB_URL=https://web.filamentdb.orb.local VIKUNJA_URL=https://task.example.com VIKUNJA_API_TOKEN= VIKUNJA_PROJECT_ID= VAT_RATE=19 FILAMENT_PRICE_PER_KG=15 MATERIAL_FACTOR=0.50 PRINT_SPEED_G_PER_HOUR=32