Can I vibecode Kit?

Act as an expert full-stack developer and create a production-ready, beautiful email marketing and newsletter platform clone of ConvertKit (Kit) using Next.js 15 (App Router), TypeScript, Tailwind CSS, and PostgreSQL (via Drizzle ORM). The application must feature a breathtaking, modern user interface utilizing glassmorphism, smooth micro-animations (using Framer Motion), and a meticulously crafted design system using rich, harmonious colors and premium typography (like Inter or Outfit). The UI must feel incredibly premium, responsive, and alive.

Core Features & Functionality:
1. Public Subscribe Flow: A stunning, highly optimized public-facing `/subscribe` page featuring a beautifully designed form. Implement strict double opt-in: users receive a beautifully branded confirmation email with a signed link before being added.
2. Advanced Campaign Editor: A distraction-free, sophisticated Markdown and rich-text composer for campaigns. Include side-by-side rendered HTML previews and the ability to send campaigns to all subscribers or specifically targeted tags.
3. Automated Welcome Sequences: Implement a core automation feature allowing the creator to define a simple welcome autoresponder sequence (e.g., a single beautifully crafted email sent 5 minutes after confirmation).
4. Subscriber & Tag Management: A rich admin data table to manage subscribers, apply tags, and track status. Implement flawless CSV import/export functionality to prevent platform lock-in.
5. Email Delivery Engine: Integrate with Amazon SES or Postmark via `.env` keys. Implement robust throttled sending, per-recipient status recording, and webhooks for auto-suppressing bounces and spam complaints. 

Technical Architecture & Best Practices:
- Frontend: Next.js 15, React 19, TypeScript, Tailwind CSS. Use shadcn/ui for accessible, highly polished foundation components.
- Backend & DB: Next.js Route Handlers. PostgreSQL with Drizzle ORM for robust data integrity.
- Deliverability Compliance: Every outgoing email must flawlessly include a one-click unsubscribe link (no login required) and proper List-Unsubscribe headers.
- SEO & Performance: localized loading states and flawless error boundaries.

Implementation Requirements:
Start from an empty repository. Store all user data securely in PostgreSQL. Put all secrets in `.env` and ship a `.env.example`. Include comprehensive error handling, safe input validation, and graceful degradation. No telemetry, no third-party tracking pixels by default.

Deliverables:
Provide the full, deployable codebase. Include a detailed `README.md` covering setup, database migrations, and vital DNS homework (SPF, DKIM, DMARC) for deliverability. Deliberately exclude: complex visual automation builders, creator networks, and commerce. Focus relentlessly on delivering a flawless, visually spectacular email marketing core loop.