v1.0.0 - 开关复兴 Switch Revival

本次更新带来了Rust Constructor中的Switch，并添加了全新的实用资源。以下是更新日志：

• 添加了Background，用于整合Image和CustomRect；
• 重构了Switch。

---

This update brings Switch in Rust Constructor and adds brand new practical resources. The following is the changelog:

• Added Background to integrate Image and CustomRect;
• Refactored Switch.