feat(component): Add Footer component

src/locales/en.ts

@@ -41,7 +41,8 @@ export default {
     cutMenu: 'Cut Menu',
     copy: 'Copy',
     clearAndReset: 'Clear cache and reset',
-    copySuccess: 'Copy success'
+    copySuccess: 'Copy success',
+    footer: 'Footer'
   },
   size: {
     default: 'Default',

src/locales/zh-CN.ts

@@ -41,7 +41,8 @@ export default {
     cutMenu: '切割菜单',
     copy: '拷贝',
     clearAndReset: '清除缓存并且重置',
-    copySuccess: '拷贝成功'
+    copySuccess: '拷贝成功',
+    footer: '页脚'
   },
   size: {
     default: '默认',