feat(Cascader): add @cascader-header-padding less var (#8626)

src/field/Field.tsx

@@ -305,7 +305,7 @@ export default defineComponent({
       state.focused = true;
       emit('focus', event);
 
-      // readonly not work in lagacy mobile safari
+      // readonly not work in legacy mobile safari
       const readonly = getProp('readonly');
       if (readonly) {
         blur();

src/field/utils.ts

@@ -83,8 +83,8 @@ export function mapInputType(
   type: InputHTMLAttributes['type'];
   inputmode?: HTMLAttributes['inputmode'];
 } {
-  // type="number" is weired in iOS, and can't prevent dot in Android
-  // so use inputmode to set keyboard in mordern browers
+  // type="number" is weird in iOS, and can't prevent dot in Android
+  // so use inputmode to set keyboard in modern browsers
   if (type === 'number') {
     return {
       type: 'text',