feat: Initial Diabetix application commit

- Add authentication with NextAuth v5 (credentials + email verification)
- Implement dashboard with glycemia tracking and AI analysis
- Add PDF report generation for Premium users
- Implement Stripe integration for Premium subscriptions
- Add responsive UI with Tailwind CSS and shadcn components
- Database schema with Prisma ORM and PostgreSQL support
- Real-time glycemia visualization with Recharts
- Mobile-optimized entry form
- User profile management with medical information
- Subscription lifecycle management (create, cancel, webhook)
- Email notifications with Resend
- Feature gates for Free vs Premium plans

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

reset-db.mjs

@@ -0,0 +1,28 @@
+import { PrismaClient } from "@prisma/client";
+import fs from "fs";
+import path from "path";
+
+const dbPath = "./prisma/dev.db";
+if (fs.existsSync(dbPath)) {
+  fs.unlinkSync(dbPath);
+  console.log("Database deleted");
+}
+
+const prisma = new PrismaClient();
+
+await prisma.$executeRawUnsafe(`
+  CREATE TABLE "_prisma_migrations" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "checksum" TEXT NOT NULL,
+    "finished_at" DATETIME,
+    "execution_time" INTEGER NOT NULL,
+    "migration_name" TEXT NOT NULL,
+    "logs" TEXT,
+    "rolled_back_at" DATETIME,
+    "started_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "applied_steps_count" INTEGER NOT NULL DEFAULT 0
+  )
+`);
+
+await prisma.$disconnect();
+console.log("Database reset complete");