docs: fix base path and deploy

Author: akshay5995

docs/.vitepress/config.mts

@@ -12,9 +12,10 @@ const allMarkdownTransformers: MarkdownOptions = {
 export default defineConfig({
   title: 'MCP OAuth Gateway',
   description: 'OAuth 2.1 authorization server for Model Context Protocol (MCP) services',
+  base: '/mcp-oauth-gateway/',
 
   head: [
-    ['link', { rel: 'icon', href: '/favicon.ico' }],
+    ['link', { rel: 'icon', href: '/mcp-oauth-gateway/favicon.ico' }],
     ['meta', { name: 'theme-color', content: '#3eaf7c' }],
     ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
     ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'black' }]