refactor: Composition APIへ移行 (#8121)

* components/abuse-report-window.vue

* use <script setup>

* ✌️

* components/analog-clock.vue

* wip components/autocomplete.vue

* ✌️

* ✌️

* fix

* wip components/captcha.vue

* clean up

* components/channel-follow-button

* components/channel-preview.vue

* components/core-core.vue

* components/code.vue

* wip components/date-separated-list.vue

* fix

* fix autocomplete.vue

* ✌️

* remove global property

* use <script setup>

* components/dialog.vue

* clena up

* fix dialog.vue

* Resolve https://github.com/misskey-dev/misskey/pull/8121#discussion_r781250966

packages/client/src/components/code.vue

@@ -2,26 +2,14 @@
 <XCode :code="code" :lang="lang" :inline="inline"/>
 </template>
 
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
+<script lang="ts" setup>
+import { defineAsyncComponent } from 'vue';
 
-export default defineComponent({
-	components: {
-		XCode: defineAsyncComponent(() => import('./code-core.vue'))
-	},
-	props: {
-		code: {
-			type: String,
-			required: true
-		},
-		lang: {
-			type: String,
-			required: false
-		},
-		inline: {
-			type: Boolean,
-			required: false
-		}
-	}
-});
+defineProps<{
+	code: string;
+	lang?: string;
+	inline?: boolean;
+}>();
+
+const XCode = defineAsyncComponent(() => import('./code-core.vue'));
 </script>