feat: add Vercel AI Gateway to integrations page

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: 2 people

src/pages/integrations.astro

@@ -8,7 +8,7 @@ import {
   siSpotify, siSonos, siShazam,
   siPhilipshue, siHomeassistant,
   siGooglechrome, siGmail, si1password,
-  siX,
+  siX, siVercel,
   siLinux, siAndroid, siMacos, siIos
 } from 'simple-icons';
 
@@ -73,6 +73,7 @@ const modelProviders = [
   { name: 'OpenAI', icon: 'lucide:bot', color: '#00A67E', desc: 'GPT-4, GPT-5, o1', docs: 'https://docs.openclaw.ai/models' },
   { name: 'Google', icon: siIcon(siGoogle), color: '#4285F4', desc: 'Gemini 2.5 Pro/Flash', docs: 'https://docs.openclaw.ai/models' },
   { name: 'xAI', icon: siIcon(siX), color: '#FFFFFF', desc: 'Grok 3 & 4', docs: 'https://docs.openclaw.ai/models' },
+  { name: 'Vercel AI Gateway', icon: siIcon(siVercel), color: '#FFFFFF', desc: 'Hundreds of models, 1 API key', docs: 'https://docs.openclaw.ai/providers/vercel-ai-gateway' },
   { name: 'OpenRouter', icon: 'lucide:zap', color: '#6366F1', desc: 'Unified API gateway', docs: 'https://docs.openclaw.ai/models' },
   { name: 'Mistral', icon: siIcon(siMistralai), color: '#FF7000', desc: 'Mistral Large & Codestral', docs: 'https://docs.openclaw.ai/models' },
   { name: 'DeepSeek', icon: 'lucide:brain', color: '#4D6BFE', desc: 'DeepSeek V3 & R1', docs: 'https://docs.openclaw.ai/models' },