feat: complete HookLab MVP - TikTok Shop coaching platform

Full-stack Next.js 15 application with:
- Landing page with marketing components (Hero, Testimonials, Pricing, FAQ)
- Multi-step candidature form with API route
- Stripe Checkout integration (subscription + webhooks)
- Supabase Auth (login/register) with middleware protection
- Dashboard with progress tracking and module system
- Formations pages with completion tracking
- Profile management with password change
- Database schema with RLS policies
- Resend email integration for transactional emails

Stack: Next.js 15, TypeScript, Tailwind CSS v4, Supabase, Stripe, Resend

https://claude.ai/code/session_01H2aRGDaKgarPvhay2HxN6Y

supabase/migrations/001_initial_schema.sql

@@ -0,0 +1,133 @@
+-- HookLab - Schéma initial de la base de données
+-- À exécuter dans Supabase SQL Editor
+
+-- Table profiles (extension de auth.users)
+CREATE TABLE public.profiles (
+  id UUID REFERENCES auth.users PRIMARY KEY,
+  email TEXT UNIQUE NOT NULL,
+  full_name TEXT,
+  persona TEXT CHECK (persona IN ('jeune', 'parent')),
+  stripe_customer_id TEXT UNIQUE,
+  subscription_status TEXT DEFAULT 'inactive' CHECK (subscription_status IN ('inactive', 'active', 'cancelled', 'paused')),
+  subscription_end_date TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  updated_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Table candidatures
+CREATE TABLE public.candidatures (
+  id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+  email TEXT NOT NULL,
+  firstname TEXT NOT NULL,
+  phone TEXT NOT NULL,
+  persona TEXT NOT NULL,
+  age INTEGER NOT NULL,
+  experience TEXT NOT NULL,
+  time_daily TEXT NOT NULL,
+  availability TEXT NOT NULL,
+  start_date TEXT NOT NULL,
+  motivation TEXT NOT NULL,
+  monthly_goal TEXT NOT NULL,
+  biggest_fear TEXT NOT NULL,
+  tiktok_username TEXT,
+  status TEXT DEFAULT 'pending' CHECK (status IN ('pending', 'approved', 'rejected')),
+  created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Table modules formations
+CREATE TABLE public.modules (
+  id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+  title TEXT NOT NULL,
+  description TEXT,
+  week_number INTEGER NOT NULL,
+  order_index INTEGER NOT NULL,
+  content_type TEXT CHECK (content_type IN ('video', 'pdf', 'text', 'quiz')),
+  content_url TEXT,
+  duration_minutes INTEGER,
+  is_published BOOLEAN DEFAULT false,
+  created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Table progression élèves
+CREATE TABLE public.user_progress (
+  id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+  user_id UUID REFERENCES public.profiles(id) ON DELETE CASCADE,
+  module_id UUID REFERENCES public.modules(id) ON DELETE CASCADE,
+  completed BOOLEAN DEFAULT false,
+  completed_at TIMESTAMPTZ,
+  notes TEXT,
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  UNIQUE(user_id, module_id)
+);
+
+-- Table paiements (log Stripe)
+CREATE TABLE public.payments (
+  id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+  user_id UUID REFERENCES public.profiles(id) ON DELETE CASCADE,
+  stripe_payment_intent_id TEXT UNIQUE NOT NULL,
+  amount INTEGER NOT NULL,
+  currency TEXT DEFAULT 'eur',
+  status TEXT NOT NULL,
+  metadata JSONB,
+  created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Row Level Security
+ALTER TABLE public.profiles ENABLE ROW LEVEL SECURITY;
+ALTER TABLE public.user_progress ENABLE ROW LEVEL SECURITY;
+ALTER TABLE public.modules ENABLE ROW LEVEL SECURITY;
+ALTER TABLE public.payments ENABLE ROW LEVEL SECURITY;
+
+-- Policies profiles
+CREATE POLICY "Users can view own profile" ON public.profiles
+  FOR SELECT USING (auth.uid() = id);
+
+CREATE POLICY "Users can update own profile" ON public.profiles
+  FOR UPDATE USING (auth.uid() = id);
+
+-- Policies user_progress
+CREATE POLICY "Users can view own progress" ON public.user_progress
+  FOR SELECT USING (auth.uid() = user_id);
+
+CREATE POLICY "Users can insert own progress" ON public.user_progress
+  FOR INSERT WITH CHECK (auth.uid() = user_id);
+
+CREATE POLICY "Users can update own progress" ON public.user_progress
+  FOR UPDATE USING (auth.uid() = user_id);
+
+-- Policies modules (lecture publique pour les modules publiés)
+CREATE POLICY "Anyone can view published modules" ON public.modules
+  FOR SELECT USING (is_published = true);
+
+-- Policies payments
+CREATE POLICY "Users can view own payments" ON public.payments
+  FOR SELECT USING (auth.uid() = user_id);
+
+-- Fonction trigger pour updated_at
+CREATE OR REPLACE FUNCTION update_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+  NEW.updated_at = NOW();
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER profiles_updated_at
+  BEFORE UPDATE ON public.profiles
+  FOR EACH ROW
+  EXECUTE FUNCTION update_updated_at();
+
+-- Fonction pour créer un profil automatiquement à l'inscription
+CREATE OR REPLACE FUNCTION public.handle_new_user()
+RETURNS TRIGGER AS $$
+BEGIN
+  INSERT INTO public.profiles (id, email, full_name)
+  VALUES (NEW.id, NEW.email, NEW.raw_user_meta_data->>'full_name');
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+CREATE TRIGGER on_auth_user_created
+  AFTER INSERT ON auth.users
+  FOR EACH ROW
+  EXECUTE FUNCTION public.handle_new_user();