refactor: migrate to pnpm monorepo with Payload CMS backend and Astro frontend to support scalable website development and AI-assisted workflows

packages/shared/tailwind.config.cjs

@@ -0,0 +1,19 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    '../../frontend/src/**/*.{astro,tsx,ts,jsx,js,mdx}'
+  ],
+  theme: {
+    extend: {
+      colors: {
+        primary: '#1F3A93',
+        secondary: '#F39C12',
+        accent: '#16A085',
+        background: '#FFFFFF',
+        surface: '#F7FAFC',
+        text: '#1A202C'
+      }
+    }
+  },
+  plugins: []
+};