feat: Configure app to serve under /info/ subpath

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

nginx.conf

@@ -4,11 +4,13 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
-    location / {
-        try_files $uri $uri/ /index.html;
+    location /info/ {
+        alias /usr/share/nginx/html/;
+        try_files $uri $uri/ /info/index.html;
     }
 
-    location /assets {
+    location /info/assets/ {
+        alias /usr/share/nginx/html/assets/;
         expires 1y;
         add_header Cache-Control "public, immutable";
     }

vite.config.ts

@@ -6,6 +6,7 @@ import {defineConfig, loadEnv} from 'vite';
 export default defineConfig(({mode}) => {
   const env = loadEnv(mode, '.', '');
   return {
+    base: '/info/',
     plugins: [react(), tailwindcss()],
     define: {
       'process.env.GEMINI_API_KEY': JSON.stringify(env.GEMINI_API_KEY),