Resolve CLI flags + plugin config into delete-table options.
Expansion policy:
dotenvExpand
{ ...process.env, ...ref }
Parsed CLI flags.
Optional
Plugin config slice (already interpolated by host).
Env reference (typically ctx.dotenv).
Delete-table options (tableNameOverride, waiter).
Resolve CLI flags + plugin config into delete-table options.
Expansion policy:
dotenvExpand.{ ...process.env, ...ref }(ctx wins).