refac: direct external tools now require explicit toggle from input

src/lib/components/chat/Chat.svelte

@@ -89,6 +89,7 @@
 	import Tooltip from '../common/Tooltip.svelte';
 	import Sidebar from '../icons/Sidebar.svelte';
 	import { getFunctions } from '$lib/apis/functions';
+	import Image from '../common/Image.svelte';
 
 	export let chatIdProp = '';
 
@@ -1787,6 +1788,23 @@
 			}))
 			.filter((message) => message?.role === 'user' || message?.content?.trim());
 
+		const toolIds = [];
+		const toolServerIds = [];
+
+		for (const toolId of selectedToolIds) {
+			if (toolId.startsWith('direct_server:')) {
+				let serverId = toolId.replace('direct_server:', '');
+				// Check if serverId is a number
+				if (!isNaN(parseInt(serverId))) {
+					toolServerIds.push(parseInt(serverId));
+				} else {
+					toolServerIds.push(serverId);
+				}
+			} else {
+				toolIds.push(toolId);
+			}
+		}
+
 		const res = await generateOpenAIChatCompletion(
 			localStorage.token,
 			{
@@ -1807,8 +1825,10 @@
 				files: (files?.length ?? 0) > 0 ? files : undefined,
 
 				filter_ids: selectedFilterIds.length > 0 ? selectedFilterIds : undefined,
-				tool_ids: selectedToolIds.length > 0 ? selectedToolIds : undefined,
-				tool_servers: $toolServers,
+				tool_ids: toolIds.length > 0 ? toolIds : undefined,
+				tool_servers: ($toolServers ?? []).filter(
+					(server, idx) => toolServerIds.includes(idx) || toolServerIds.includes(server?.id)
+				),
 				features: getFeatures(),
 				variables: {
 					...getPromptVariables($user?.name, $settings?.userLocation ? userLocation : undefined)