feat(badge): [badge] Component dark theme adaptation (#2946)

* feat(badge): [badge] Component dark theme adaptation

* feat(badge): [badge] Component dark theme adaptation

Author: Youyou-smiles

packages/theme/src/badge/index.less

@@ -33,7 +33,7 @@
   vertical-align: baseline;
   white-space: nowrap;
   text-align: center;
-  border: 1px solid #FFFFFF;
+  border: 1px solid var(--tv-Badge-border-color);
   margin-left: var(--tv-Badge-margin-left);
 
   &:empty {

packages/theme/src/badge/vars.less

@@ -23,6 +23,8 @@
   --tv-Badge-text-color: var(--tv-color-text-inverse);
   // 标记的背景色
   --tv-Badge-bg-color: var(--tv-color-act-danger-bg);
+  // 标记的边框色
+  --tv-Badge-border-color: var(--tv-color-border-inverse-tint);
   // 标记a标签的文本及悬浮文本色
   --tv-Badge-a-text-color: var(--tv-color-text-inverse);
   // 标记左边距