fix: update frontend default model references from DeepSeek to GLM

Backend was changed to GLM-5 in 8a0f3f5 but frontend still had
hardcoded DeepSeek fallback and onboarding copy.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web/src/components/auth/OnboardingModeSelector.tsx

@@ -24,8 +24,8 @@ export function OnboardingModeSelector({
       title: isZh ? '新手模式' : 'Beginner Mode',
       badge: isZh ? '推荐' : 'Recommended',
       description: isZh
-        ? '自动生成 Base 钱包，默认接入 Claw402 + DeepSeek，最快完成首次启动。'
-        : 'Generate a Base wallet automatically and start with Claw402 + DeepSeek by default.',
+        ? '自动生成 Base 钱包，默认接入 Claw402 + GLM，最快完成首次启动。'
+        : 'Generate a Base wallet automatically and start with Claw402 + GLM by default.',
     },
     {
       id: 'advanced',

web/src/components/trader/ModelConfigModal.tsx

@@ -536,7 +536,7 @@ function Claw402ConfigForm({
         </div>
         <div className="grid grid-cols-2 sm:grid-cols-3 gap-2">
           {CLAW402_MODELS.map((m) => {
-            const isSelected = (modelName || 'deepseek') === m.id
+            const isSelected = (modelName || 'glm-5') === m.id
             return (
               <button
                 key={m.id}