initial

web/lib/ab.ts

@@ -0,0 +1,22 @@
+'use client';
+import { useState, useEffect } from 'react';
+
+export const useVariant = () => {
+  const [variant, setVariant] = useState<string | null>(null);
+  const [mounted, setMounted] = useState(false);
+  
+  useEffect(() => {
+    setMounted(true);
+    const u = new URL(window.location.href);
+    setVariant(u.searchParams.get('ab') ?? 'control');
+  }, []);
+  
+  return { variant: variant || 'control', mounted };
+};
+
+// Legacy function for backward compatibility
+export const variant = () => {
+  if (typeof window === 'undefined') return 'control';
+  const u = new URL(window.location.href);
+  return u.searchParams.get('ab') ?? 'control';
+};

web/lib/analytics.ts

@@ -0,0 +1,10 @@
+export const track = (event: string, params: Record<string, any> = {}) => {
+  if (typeof window !== 'undefined' && (window as any).gtag) {
+    (window as any).gtag('event', event, params);
+  }
+  
+  // Also log to console in development
+  if (process.env.NODE_ENV === 'development') {
+    console.log('Analytics event:', event, params);
+  }
+};

web/lib/content.ts

@@ -0,0 +1,2 @@
+import site from '@/content/site.json';
+export default site;

web/lib/rate-limit.ts

@@ -0,0 +1,13 @@
+const hits = new Map<string, { count: number; time: number }>();
+export function allow(bucket: string, key: string, limit = 10, windowMs = 60_000) {
+  const k = `${bucket}:${key}`;
+  const now = Date.now();
+  const entry = hits.get(k);
+  if (!entry || now - entry.time > windowMs) {
+    hits.set(k, { count: 1, time: now });
+    return true;
+  }
+  if (entry.count >= limit) return false;
+  entry.count++;
+  return true;
+}

web/lib/utils.ts

@@ -0,0 +1,4 @@
+export function formatPhone(raw: string) {
+  const digits = raw.replace(/\D/g, '').slice(-10);
+  return `(${digits.slice(0,3)}) ${digits.slice(3,6)}-${digits.slice(6)}`;
+}