refactor(client): use setup syntax

packages/client/src/ui/deck/column-core.vue

@@ -31,14 +31,4 @@ defineProps<{
 const emit = defineEmits<{
 	(ev: 'parent-focus', direction: 'up' | 'down' | 'left' | 'right'): void;
 }>();
-
-/*
-export default defineComponent({
-	methods: {
-		focus() {
-			this.$children[0].focus();
-		}
-	}
-});
-*/
 </script>

packages/client/src/ui/deck/list-column.vue

@@ -52,20 +52,6 @@ const menu = [{
 	text: i18n.ts.selectList,
 	action: setList,
 }];
-
-/*
-function focus() {
-	timeline.focus();
-}
-
-export default defineComponent({
-	watch: {
-		mediaOnly() {
-			(this.$refs.timeline as any).reload();
-		}
-	}
-});
-*/
 </script>
 
 <style lang="scss" scoped>