chore(layout): update examples

Author: koca

packages/layout/examples/base-link-box.vue

@@ -1,6 +1,5 @@
 <template>
   <chakra.div py="4">
-    <chakra.h3>Link</chakra.h3>
     <chakra.div py="4">
       <c-link-box as="article">
         <c-heading as="h2" font-size="20">

packages/layout/examples/base-link.vue

@@ -1,6 +1,5 @@
 <template>
   <chakra.div py="4">
-    <chakra.h3>Link</chakra.h3>
     <chakra.div py="4">
       <!-- prettier-ignore -->
       <c-link as="router-link" to="/" pr="4" color="blue.400">CLink with as="router-link"</c-link>