特性：新增 WS2812 组件并迁移至 ESP32-C3

更新编译器路径：切换至 RISC-V 工具链，以支持 ESP32-C3 芯片。
新增 WS2812 组件：集成了基于 RMT（远程控制器）外设的驱动程序，用于控制 RGB LED。
配置烧录方式：将 IDF 的 Flash 烧录类型配置为 UART 模式。

main/idf_component.yml

@@ -0,0 +1,17 @@
+## IDF Component Manager Manifest File
+dependencies:
+  ## Required IDF version
+  idf:
+    version: '>=4.1.0'
+  # # Put list of dependencies here
+  # # For components maintained by Espressif:
+  # component: "~1.0.0"
+  # # For 3rd party components:
+  # username/component: ">=1.0.0,<2.0.0"
+  # username2/component2:
+  #   version: "~1.0.0"
+  #   # For transient dependencies `public` flag can be set.
+  #   # `public` flag doesn't have an effect dependencies of the `main` component.
+  #   # All dependencies of `main` are public by default.
+  #   public: true
+  espressif/led_strip: ^3.0.3