Fix frontend base path and Apache config for /olivas/ subpath

- Add base: '/olivas/' to Vite config so assets resolve correctly
- Switch Apache DocumentRoot to /var/www/html with Alias for /olivas/
- Fix RewriteBase to /olivas/ for SPA routing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/vite.config.ts

@@ -3,6 +3,7 @@ import react from '@vitejs/plugin-react'
 import tailwindcss from '@tailwindcss/vite'
 
 export default defineConfig({
+  base: '/olivas/',
   plugins: [react(), tailwindcss()],
   server: {
     port: 1577,

olivas-apache.conf

@@ -6,9 +6,9 @@
 <VirtualHost *:443>
     ServerName optical-dev.oliver.solutions
 
-    DocumentRoot /var/www/html/olivas
+    DocumentRoot /var/www/html
 
-    # Required Apache modules: mod_proxy mod_proxy_http mod_rewrite mod_ssl mod_headers
+    # Required Apache modules: mod_proxy mod_proxy_http mod_rewrite mod_ssl mod_headers mod_alias
 
     SSLEngine on
     SSLCertificateFile    /etc/letsencrypt/live/optical-dev.oliver.solutions/fullchain.pem
@@ -23,13 +23,15 @@
     RequestHeader set X-Real-IP %{REMOTE_ADDR}s
     RequestHeader set X-Forwarded-Proto https
 
-    # SPA routing — serve index.html for non-file requests
+    # OliVAS SPA — served at /olivas/
+    Alias /olivas /var/www/html/olivas
+
     <Directory /var/www/html/olivas>
         Options -Indexes +FollowSymLinks
         AllowOverride None
         Require all granted
         RewriteEngine On
-        RewriteBase /
+        RewriteBase /olivas/
         RewriteCond %{REQUEST_FILENAME} !-f
         RewriteCond %{REQUEST_FILENAME} !-d
         RewriteRule ^ index.html [L]