Initial commit: Spark Platform with Cartesian SEO Engine

frontend/astro.config.ts

@@ -0,0 +1,27 @@
+import { defineConfig } from 'astro/config';
+import tailwind from '@astrojs/tailwind';
+import react from '@astrojs/react';
+import node from '@astrojs/node';
+
+// Spark Platform - Multi-Tenant SSR Configuration
+export default defineConfig({
+  output: 'server',
+  adapter: node({
+    mode: 'standalone'
+  }),
+  integrations: [
+    react(),
+    tailwind({
+      applyBaseStyles: true
+    })
+  ],
+  server: {
+    port: Number(process.env.PORT) || 4321,
+    host: true
+  },
+  vite: {
+    optimizeDeps: {
+      exclude: ['@directus/sdk']
+    }
+  }
+});