webui: remove unused imports

tools/server/webui/src/lib/components/app/chat/ChatForm/ChatFormActions/ChatFormActionFileAttachments.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	import { Paperclip, Plus } from '@lucide/svelte';
+	import { Plus } from '@lucide/svelte';
 	import { Button } from '$lib/components/ui/button';
 	import * as DropdownMenu from '$lib/components/ui/dropdown-menu';
 	import * as Tooltip from '$lib/components/ui/tooltip';

tools/server/webui/src/lib/components/app/chat/ChatForm/ChatFormActions/ChatFormActions.svelte

@@ -15,7 +15,7 @@
 	import McpLogo from '$lib/components/app/misc/McpLogo.svelte';
 	import { FileTypeCategory } from '$lib/enums';
 	import { getFileTypeCategory } from '$lib/utils';
-	import { config, settingsStore } from '$lib/stores/settings.svelte';
+	import { config } from '$lib/stores/settings.svelte';
 	import { modelsStore, modelOptions, selectedModelId } from '$lib/stores/models.svelte';
 	import { isRouterMode } from '$lib/stores/server.svelte';
 	import { chatStore } from '$lib/stores/chat.svelte';

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

@@ -3,7 +3,6 @@
 	import { DialogChatSettings } from '$lib/components/app';
 	import { Button } from '$lib/components/ui/button';
 	import { useSidebar } from '$lib/components/ui/sidebar';
-	import McpLogo from '../../misc/McpLogo.svelte';
 
 	const sidebar = useSidebar();
 

tools/server/webui/src/lib/components/app/misc/MarkdownContent.svelte

@@ -342,8 +342,6 @@
 		img.dataset.errorHandled = 'true';
 
 		const src = img.src;
-		const alt = img.alt || 'Image';
-
 		// Create fallback element
 		const fallback = document.createElement('div');
 		fallback.className = 'image-load-error';