first commit

front/src/components/common/app-provider.vue

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+<script setup lang="ts">
+import { createTextVNode, defineComponent } from 'vue';
+import { useDialog, useLoadingBar, useMessage, useNotification } from 'naive-ui';
+
+defineOptions({
+  name: 'AppProvider'
+});
+
+const ContextHolder = defineComponent({
+  name: 'ContextHolder',
+  setup() {
+    function register() {
+      window.$loadingBar = useLoadingBar();
+      window.$dialog = useDialog();
+      window.$message = useMessage();
+      window.$notification = useNotification();
+    }
+
+    register();
+
+    return () => createTextVNode();
+  }
+});
+</script>
+
+<template>
+  <NLoadingBarProvider>
+    <NDialogProvider>
+      <NNotificationProvider>
+        <NMessageProvider>
+          <ContextHolder />
+          <slot></slot>
+        </NMessageProvider>
+      </NNotificationProvider>
+    </NDialogProvider>
+  </NLoadingBarProvider>
+</template>
+
+<style scoped></style>