DRAINAGE_MAPBOX_ACCESS_TOKEN=
DRAINAGE_MAP_URL=https://geoserver.waternetwork.cn/geoserver
DRAINAGE_GEOSERVER_WORKSPACE=wenzhou
DRAINAGE_AGENT_API_BASE_URL=http://127.0.0.1:8787
DRAINAGE_ENABLE_DEV_PANEL=false
DRAINAGE_ENABLE_MSW=false

# Optional server-only Edge TTS voice. Never exposed through runtime-config.js.
EDGE_TTS_VOICE=zh-CN-XiaoxiaoNeural