feat: Adds Enter key support to delete dialogs

Author: allozaur

tools/server/webui/src/lib/components/app/chat/ChatMessages/ChatMessage.svelte

@@ -288,7 +288,14 @@
 {/snippet}
 
 <AlertDialog bind:open={showDeleteDialog}>
-	<AlertDialogContent>
+	<AlertDialogContent
+		onkeydown={(e) => {
+			if (e.key === 'Enter') {
+				e.preventDefault();
+				handleConfirmDelete();
+			}
+		}}
+	>
 		<AlertDialogHeader>
 			<AlertDialogTitle>Delete Message</AlertDialogTitle>
 			<AlertDialogDescription>

tools/server/webui/src/lib/components/app/chat/ChatScreen/ChatScreen.svelte

@@ -320,7 +320,6 @@
 			</AlertDialog.Header>
 
 			<div class="space-y-4">
-				<!-- Generally unsupported files -->
 				{#if fileErrorData.generallyUnsupported.length > 0}
 					<div class="space-y-2">
 						<h4 class="text-destructive text-sm font-medium">Unsupported File Types</h4>
@@ -339,7 +338,6 @@
 					</div>
 				{/if}
 
-				<!-- Modality-restricted files -->
 				{#if fileErrorData.modalityUnsupported.length > 0}
 					<div class="space-y-2">
 						<h4 class="text-destructive text-sm font-medium">
@@ -361,7 +359,6 @@
 					</div>
 				{/if}
 
-				<!-- Supported file types -->
 				<div class="bg-muted/50 rounded-md p-3">
 					<h4 class="mb-2 text-sm font-medium">This model supports:</h4>
 					<p class="text-muted-foreground text-sm">
@@ -379,7 +376,6 @@
 	</AlertDialog.Portal>
 </AlertDialog.Root>
 
-<!-- Delete Chat Confirmation Dialog -->
 <AlertDialog.Root bind:open={showDeleteDialog}>
 	<AlertDialog.Portal>
 		<AlertDialog.Overlay />

tools/server/webui/src/lib/components/app/chat/ChatSidebar/ChatSidebarConversationItem.svelte

@@ -115,7 +115,15 @@
 		</DropdownMenu.Root>
 
 		<AlertDialog.Root bind:open={showDeleteDialog}>
-			<AlertDialog.Content>
+			<AlertDialog.Content
+				onkeydown={(e) => {
+					if (e.key === 'Enter') {
+						e.preventDefault();
+						handleConfirmDelete();
+						showDeleteDialog = false;
+					}
+				}}
+			>
 				<AlertDialog.Header>
 					<AlertDialog.Title>Delete Conversation</AlertDialog.Title>
 					<AlertDialog.Description>