✨ feat(组件): 新增按钮组件

+<template>
+  <div v-if="type === 'primary'" class="button-primary">
+    <slot></slot>
+  </div>
+  <div v-if="type === 'plain'" class="button-plain">
+    <slot></slot>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+const props = defineProps({
+  type: String
+})
+
+  onMounted(() => {
+    
+  })
+</script>
+
+<script>
+export default {
+  data () {
+    return {
+
+    }
+  },
+  mounted () {
+
+  },
+  methods: {
+
+  }
+}
+</script>
+
+<style lang="less" scoped>
+  .button-primary {
+    width: auto;
+    height: auto;
+    text-align: center;
+    padding: 0.6rem;
+    margin: 0.25rem;
+    font-size: 1rem;
+    background: #F9D95C;
+    border-radius: 24px;
+    border: 1px solid #F9D95C;
+    color: #0B3A72;
+  }
+  .button-plain {
+    width: auto;
+    height: auto;
+    text-align: center;
+    padding: 0.6rem;
+    margin: 0.25rem;
+    font-size: 1rem;
+    background: #FFFFFF;
+    border-radius: 24px;
+    border: 1px solid #0B3A72;
+    color: #0B3A72;
+  }
+</style>
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