refactor: ♻️ 优化主题和主题色集中监听，避免多处初始化

src/utils/index.ts

@@ -30,6 +30,8 @@ export function removeClass(ele: HTMLElement, cls: string) {
 }
 
 /**
+ * 判断是否是外部链接
+ *
  * @param {string} path
  * @returns {Boolean}
  */
@@ -37,3 +39,13 @@ export function isExternal(path: string) {
   const isExternal = /^(https?:|http?:|mailto:|tel:)/.test(path);
   return isExternal;
 }
+
+/**
+ * 设置Style属性
+ *
+ * @param propName
+ * @param value
+ */
+export function setStyleProperty(propName: string, value: string) {
+  document.documentElement.style.setProperty(propName, value);
+}