HLL_BACKEND_HOST=0.0.0.0
HLL_BACKEND_PORT=8000
HLL_BACKEND_STORAGE_PATH=/app/data/hll_vietnam_dev.sqlite3
HLL_BACKEND_ALLOWED_ORIGINS=http://127.0.0.1:8080,http://localhost:8080
HLL_BACKEND_REFRESH_INTERVAL_SECONDS=120
HLL_HISTORICAL_CRCON_PAGE_SIZE=50
HLL_HISTORICAL_CRCON_TIMEOUT_SECONDS=15
HLL_HISTORICAL_CRCON_DETAIL_WORKERS=8
HLL_HISTORICAL_CRCON_REQUEST_RETRIES=3
HLL_HISTORICAL_CRCON_RETRY_DELAY_SECONDS=0.5
HLL_HISTORICAL_SNAPSHOT_REFRESH_INTERVAL_SECONDS=900
HLL_HISTORICAL_FULL_SNAPSHOT_EVERY_RUNS=4
HLL_HISTORICAL_REFRESH_MAX_RETRIES=2
HLL_HISTORICAL_REFRESH_RETRY_DELAY_SECONDS=30
HLL_HISTORICAL_WEEKLY_FALLBACK_MIN_MATCHES=3
HLL_HISTORICAL_WEEKLY_FALLBACK_MAX_WEEKDAY=2