Environment Variable Options

SHOW_CONTAINER_LOGS: Controls whether container logs are displayed.
- Set to "always" to show logs for both pass and fail.
- Set to "never" to never show any logs.
- Leave unset to show logs only for failed tests.
KEEP_CONTAINERS: Prevents testnet cleanup after completion.
- Set to any non-empty value to keep testnet containers alive.
CONTAINER_LOG_TAIL: Specifies the number of lines to display from container logs. Defaults to 50 lines.