Function sanitizeTargetInput

bs/bs.ts:384–391

(
  input: string | undefined | null
)

<code>${commandName} toggle mode</code>: 切换模式, 默认是按顺序优先发送, 发送成功就不继续. 可切换为每个目标都尝试发送`;

function sanitizeTargetInput(
  input: string | undefined | null
): string | undefined {
  if (!input) return undefined;
  const trimmed = input.trim();
  if (!trimmed) return undefined;
  return trimmed;
}

function getTargetLookup(target: TargetRecord): any {
  if (target.chatId) {