v1.0.6-lit - Fix: Default Card Height

Description / 说明:

• Fixed / 修复： Default card height was incorrectly reported as 1 when no grid_options were provided.
• 当未提供 grid_options 时，卡片默认高度错误地固定为 1。
• Change / 变更： Updated getCardSize() and getGridOptions() logic to dynamically calculate total size and grid rows based on child cards.
• 更新了 getCardSize() 与 getGridOptions() 的逻辑，现在会根据子卡片数量动态计算总高度和网格行数。