docs(button): 补充button loading文档(changelog-needed)

ISSUES CLOSED: none

Author: bin-K

site/docs/components/button/index.md

@@ -3,7 +3,7 @@
 常用的操作按钮
 
 <script setup>
-import { Plus, Search, Minus } from "@ued-plus/components"
+import { Plus, Search, Minus, CirclePlus } from "@ued-plus/components"
 import { ref } from 'vue'
 const buttonType = ref([
 	{ type: '', text: '默认按钮' },
@@ -27,6 +27,8 @@ const buttonType = ref([
 
 <!--@include: ./button-icon/index.md-->
 
+<!--@include: ./loading/index.md-->
+
 <!--@include: ./button-group/index.md  -->
 
 <style>
@@ -64,7 +66,7 @@ const buttonType = ref([
 | circle       |      是否为圆形按钮      |                   `boolean`                   | false  |
 | loading      |     是否为加载中状态     |                   `boolean`                   | false  |
 | loading-icon | 自定义加载中状态图标组件 |                  `Component`                  | false  |
-| disabled     |    按钮是否为禁用状态    |                  `component`                  | false  |
+| disabled     |    按钮是否为禁用状态    |                   `Boolean`                   | false  |
 | icon         |         图标组件         |                  `Component`                  | false  |
 | autofocus    |  原生 `autofocus` 属性   |                   `boolean`                   | false  |
 | tag          |      自定义元素标签      |             `String`/`Component`              | button |

site/docs/components/button/loading/index.md

@@ -0,0 +1,24 @@
+## loading 加载状态
+
+点击按钮来加载数据，并向用户反馈加载状态。
+
+通过设置 loading 属性为 true 来显示加载中状态。
+
+> [!TIP]
+> 您可以使用icon插槽或 loadingIcon属性自定义您的loading图标
+> icon插槽优先级高于loadingIcon属性
+
+<div class="button-content button-loading">
+  <div class="button-loading-defalut">
+    <ued-button type="primary" loading>加载中</ued-button>
+    <ued-button type="primary" loading :loading-icon="Plus">
+      加载中
+    </ued-button>
+    <ued-button type="primary" loading>
+      <template #icon>
+        <CirclePlus />
+      </template>
+      加载中
+    </ued-button>
+  </div>
+</div>