refac

Co-Authored-By: Shirasawa <kaguyashirasawa@gmail.com>

src/lib/components/layout/Sidebar/ChatItem.svelte

@@ -79,9 +79,6 @@
 
 	let mouseOver = false;
 	let draggable = false;
-	$: if (mouseOver) {
-		loadChat();
-	}
 
 	const loadChat = async () => {
 		if (!chat) {
@@ -209,8 +206,7 @@
 			'text/plain',
 			JSON.stringify({
 				type: 'chat',
-				id: id,
+				id: id
-				item: chat
 			})
 		);