feat: 按钮组件可指定 icon 颜色

components/me-button/me-button.vue

@@ -89,6 +89,12 @@ const props = defineProps({
     type: String,
     required: false,
     default: '#FFFFFF',
+  },
+  //指定icon颜色
+  customIconColor: {
+    type: String,
+    required: false,
+    default: '',
   }
 });
 
@@ -102,6 +108,10 @@ const btnBgColor = computed(() => {
 
 //计算 icon 颜色
 const iconColor = computed(() => {
+  if (props.customIconColor) {
+    return props.customIconColor
+  }
+
   if (!props.isActive) {
     return 'var(--descriptionColor)'
   }