feat: add Atlas Cloud AI playground provider (#250)

Co-authored-by: binyangzhu000-sudo <224954946+binyangzhu000-sudo@users.noreply.github.com>

Author: binyangzhu000-sudo

site/src/components/AIPlayground/ConfigPanel.tsx

@@ -69,11 +69,11 @@ export function ConfigPanel({
     const baseUrl = (stored && stored.baseUrl) || preset.baseUrl || '';
     const nextConfig: AIConfig =
       stored && stored.provider === provider
-        ? {...stored, baseUrl}
+        ? {...stored, baseUrl, model: stored.model || preset.model || ''}
         : {
             provider,
             baseUrl,
-            model: '',
+            model: preset.model || '',
             apiKey: '',
           };
     setDraft(nextConfig);
@@ -90,7 +90,7 @@ export function ConfigPanel({
     setDraft({
       provider: safeProvider,
       baseUrl: value.baseUrl || preset?.baseUrl || DEFAULT_CONFIG.baseUrl,
-      model: value.model,
+      model: value.model || preset?.model || '',
       apiKey: value.apiKey,
     });
     setModels(value.model ? [value.model] : []);

site/src/components/AIPlayground/Service.ts

@@ -43,6 +43,7 @@ export async function fetchModels(
       case 'deepseek':
       case 'xai':
       case 'qwen':
+      case 'atlascloud':
         return fetchOpenAIModels(normalizedBase, apiKey);
       case 'anthropic':
         return fetchAnthropicModels(normalizedBase, apiKey);
@@ -158,6 +159,7 @@ async function callAI(
       case 'deepseek':
       case 'xai':
       case 'qwen':
+      case 'atlascloud':
         return callOpenAICompatible(
           baseURL,
           apiKey,
@@ -409,6 +411,7 @@ function extractContentFromResponse(provider: AIProvider, data: any): string {
     case 'deepseek':
     case 'xai':
     case 'qwen':
+    case 'atlascloud':
       return data.choices?.[0]?.delta?.content || '';
     case 'anthropic':
       if (data.type === 'content_block_delta') {

site/src/components/AIPlayground/constants.ts

@@ -17,6 +17,7 @@ export const PROVIDER_OPTIONS: Array<{
   value: AIProvider;
   label: string;
   baseUrl: string;
+  model?: string;
   logo?: string;
 }> = [
   {
@@ -61,4 +62,10 @@ export const PROVIDER_OPTIONS: Array<{
     baseUrl: 'https://dashscope.aliyuncs.com/compatible-mode/v1',
     logo: '/images/qwen.svg',
   },
+  {
+    value: 'atlascloud',
+    label: 'Atlas Cloud',
+    baseUrl: 'https://api.atlascloud.ai/v1',
+    model: 'deepseek-ai/deepseek-v4-pro',
+  },
 ];

site/src/components/AIPlayground/types.ts

@@ -14,7 +14,8 @@ export type AIProvider =
   | 'google'
   | 'xai'
   | 'deepseek'
-  | 'qwen';
+  | 'qwen'
+  | 'atlascloud';
 
 export type AIConfig = {
   provider: AIProvider;