refac: user message edit

src/lib/components/chat/Messages/UserMessage.svelte

@@ -142,6 +142,7 @@
 
 			{#if edit === true}
 				<div class=" w-full bg-gray-50 dark:bg-gray-800 rounded-3xl px-5 py-3 mb-2">
+					<div class="max-h-[25dvh] overflow-auto">
 						<textarea
 							id="message-edit-{message.id}"
 							bind:this={messageEditTextAreaElement}
@@ -164,6 +165,7 @@
 								}
 							}}
 						/>
+					</div>
 
 					<div class=" mt-2 mb-1 flex justify-between text-sm font-medium">
 						<div>