refactor: Remove redundant settings

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

@@ -93,8 +93,6 @@
 	let currentConfig = $derived(config());
 	let isRouter = $derived(isRouterMode());
 	let displayedModel = $derived((): string | null => {
-		if (!currentConfig.showModelInfo) return null;
-
 		// Only show model from streaming data, no fallbacks to server props
 		if (message.model) {
 			return message.model;
@@ -254,7 +252,7 @@
 	<div class="info my-6 grid gap-4">
 		{#if displayedModel()}
 			<span class="inline-flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
-				{#if isRouter && currentConfig.modelSelectorEnabled}
+				{#if isRouter}
 					<SelectorModel
 						currentModel={displayedModel()}
 						onModelChange={handleModelChange}

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

@@ -99,11 +99,6 @@
 					label: 'Keep stats visible after generation',
 					type: 'checkbox'
 				},
-				{
-					key: 'showModelInfo',
-					label: 'Show model information',
-					type: 'checkbox'
-				},
 				{
 					key: 'disableAutoScroll',
 					label: 'Disable automatic scroll',
@@ -238,11 +233,6 @@
 			title: 'Developer',
 			icon: Code,
 			fields: [
-				{
-					key: 'modelSelectorEnabled',
-					label: 'Enable model selector',
-					type: 'checkbox'
-				},
 				{
 					key: 'showToolCalls',
 					label: 'Show tool call labels',

tools/server/webui/src/lib/constants/settings-config.ts

@@ -13,10 +13,8 @@ export const SETTING_CONFIG_DEFAULT: Record<string, string | number | boolean> =
 	askForTitleConfirmation: false,
 	pasteLongTextToFileLen: 2500,
 	pdfAsImage: false,
-	showModelInfo: false,
 	disableAutoScroll: false,
 	renderUserContentAsMarkdown: false,
-	modelSelectorEnabled: false,
 	autoMicOnEmpty: false,
 	// make sure these default values are in sync with `common.h`
 	samplers: 'top_k;typ_p;top_p;min_p;temperature',
@@ -94,12 +92,9 @@ export const SETTING_CONFIG_INFO: Record<string, string> = {
 	askForTitleConfirmation:
 		'Ask for confirmation before automatically changing conversation title when editing the first message.',
 	pdfAsImage: 'Parse PDF as image instead of text (requires vision-capable model).',
-	showModelInfo: 'Display the model name used to generate each message below the message content.',
 	disableAutoScroll:
 		'Disable automatic scrolling while messages stream so you can control the viewport position manually.',
 	renderUserContentAsMarkdown: 'Render user messages using markdown formatting in the chat.',
-	modelSelectorEnabled:
-		'Enable the model selector in the chat input to choose the inference model. Sends the associated model field in API requests.',
 	autoMicOnEmpty:
 		'Automatically show microphone button instead of send button when textarea is empty for models with audio modality support.',
 	pyInterpreterEnabled:

tools/server/webui/src/lib/services/chat.ts

@@ -1,5 +1,6 @@
 import { config } from '$lib/stores/settings.svelte';
 import { selectedModelName } from '$lib/stores/models.svelte';
+import { isRouterMode } from '$lib/stores/server.svelte';
 import { slotsService } from './slots';
 import type {
 	ApiChatCompletionRequest,
@@ -149,10 +150,10 @@ export class ChatService {
 			stream
 		};
 
-		const modelSelectorEnabled = Boolean(currentConfig.modelSelectorEnabled);
-		const activeModel = modelSelectorEnabled ? selectedModelName() : null;
+		const isRouter = isRouterMode();
+		const activeModel = isRouter ? selectedModelName() : null;
 
-		if (modelSelectorEnabled && activeModel) {
+		if (isRouter && activeModel) {
 			requestBody.model = activeModel;
 		}
 

tools/server/webui/src/lib/stores/server.svelte.ts

@@ -3,7 +3,6 @@ import { SERVER_PROPS_LOCALSTORAGE_KEY } from '$lib/constants/localstorage-keys'
 import { PropsService } from '$lib/services/props';
 import { config } from '$lib/stores/settings.svelte';
 import { ServerMode, ModelModality } from '$lib/enums';
-import { updateConfig } from '$lib/stores/settings.svelte';
 
 /**
  * ServerStore - Server state management and capability detection
@@ -251,11 +250,6 @@ class ServerStore {
 				if (props.model_path === 'none') {
 					this._serverMode = ServerMode.ROUTER;
 					console.info('Server running in ROUTER mode (multi-model management)');
-
-					// Auto-enable model selector in router mode
-					if (browser) {
-						updateConfig('modelSelectorEnabled', true);
-					}
 				} else {
 					this._serverMode = ServerMode.MODEL;
 					console.info('Server running in MODEL mode (single model)');

tools/server/webui/src/stories/ChatSidebar.stories.svelte

@@ -3,6 +3,7 @@
 	import ChatSidebar from '$lib/components/app/chat/ChatSidebar/ChatSidebar.svelte';
 	import { waitFor } from 'storybook/test';
 	import { screen } from 'storybook/test';
+	import type { DatabaseConversation } from '$lib/types/database';
 
 	const { Story } = defineMeta({
 		title: 'Components/ChatSidebar',
@@ -51,10 +52,10 @@
 	asChild
 	name="Default"
 	play={async () => {
-		const { chatStore } = await import('$lib/stores/chat.svelte');
+		const { conversationsStore } = await import('$lib/stores/conversations.svelte');
 		
 		waitFor(() => setTimeout(() => {
-			chatStore.conversations = mockConversations;
+			conversationsStore.conversations = mockConversations;
 		}, 0));
 	}}
 >
@@ -67,10 +68,10 @@
 	asChild
 	name="SearchActive"
 	play={async ({ userEvent }) => {
-		const { chatStore } = await import('$lib/stores/chat.svelte');
+		const { conversationsStore } = await import('$lib/stores/conversations.svelte');
 		
 		waitFor(() => setTimeout(() => {
-			chatStore.conversations = mockConversations;
+			conversationsStore.conversations = mockConversations;
 		}, 0));
 		
 		const searchTrigger = screen.getByText('Search conversations');
@@ -87,8 +88,8 @@
 	name="Empty"
 	play={async () => {
 		// Mock empty conversations store
-		const { chatStore } = await import('$lib/stores/chat.svelte');
-		chatStore.conversations = [];
+		const { conversationsStore } = await import('$lib/stores/conversations.svelte');
+		conversationsStore.conversations = [];
 	}}
 >
 	<div class="flex-column h-full h-screen w-72 bg-background">