chore(dialog): fix changelog & optimize codes

CHANGELOG.en-US.md

@@ -5,6 +5,7 @@
 ### Fixes
 
 - Fix `n-card`'s `header-style` it not applied to header. [#103](https://github.com/TuSimple/naive-ui/issues/103)
+- Fix `n-dialog`'s `destroyAll` method is missing.
 
 ## 2.11.8
 
@@ -14,7 +15,6 @@
 
 ### Fixes
 
-- Fix `n-dialog`'s `destroyAll` method of is missing
 - Fix `n-calendar`'s `on-update:value` prop type.
 - Fix `n-form-item`'s style attribute `grid-template-columns` influence on the layout of child elements. [#93](https://github.com/TuSimple/naive-ui/pull/93)
 - Fix `n-data-table`'s prop types of `rowKey`, `rowClassName`, `rowProps`, `summary` aren't compatible with expected value.

CHANGELOG.zh-CN.md

@@ -5,6 +5,7 @@
 ### Fixes
 
 - 修复 `n-card` 的 `header-style` 没有应用于 header 上 [#103](https://github.com/TuSimple/naive-ui/issues/103)
+- 修复 `n-dialog` 的 `destroyAll` 方法缺失
 
 ## 2.11.8
 
@@ -14,7 +15,6 @@
 
 ### Fixes
 
-- 修复 `n-dialog` 的 `destroyAll` 方法缺失
 - 修复 `n-calendar` 的 `on-update:value` 属性类型
 - 修复 `n-form-item` 的 `grid-template-columns` 样式属性对子元素布局的影响 [#93](https://github.com/TuSimple/naive-ui/pull/93)
 - 修复 `n-data-table` 的 `rowKey`, `rowClassName`, `rowProps`, `summary` 属性类型和期望值不兼容

src/dialog/src/DialogProvider.ts

@@ -95,10 +95,11 @@ export default defineComponent({
     }
 
     function destroyAll (): void {
-      Object.values(dialogInstRefs)?.forEach((dialogInstRef: DialogInst) =>
-        dialogInstRef?.hide()
+      Object.values(dialogInstRefs).forEach((dialogInstRef) =>
+        dialogInstRef.hide()
       )
     }
+
     const api = {
       create,
       destroyAll,