Can I vibecode Siter.io?

Build a comprehensive substitute for Siter.io, focusing on its core value proposition as a visual, no-code website builder tailored for designers.
Use modern web technologies like Next.js, TypeScript, and a lightweight local database (SQLite) for storing projects and assets.

Your primary objective is to build a high-fidelity visual editor that offers a freehand, drag-and-drop canvas experience. The user should be able to precisely place elements on the canvas without writing any HTML, CSS, or JavaScript.

The core functionalities must include:

1. **No-Code Visual Editor:** Implement a powerful, intuitive drag-and-drop canvas. Users should be able to freely position text, images, buttons, and shapes. Ensure precise pixel-perfect placement similar to professional design tools.
2. **Responsive Design Controls:** The editor must support different viewports (Desktop, Tablet, Mobile). Allow users to switch between these views to adjust layouts and element sizes specifically for each breakpoint. Implement automatic layout adjustment features where sensible, but prioritize manual control over element arrangement across devices.
3. **Pre-Built Sections & Components:** Provide a sidebar library of customizable, pre-designed components (e.g., hero sections, feature grids, testimonials, contact forms, navigation bars). Users should be able to drag these directly onto their canvas to speed up the website building process.
4. **Form Collection System:** Integrate a built-in form builder for lead capture and contact forms. The forms should be configurable to send submissions directly to a specified email address, bypassing the need for third-party services.
5. **Simulated Figma-like Import (Optional/Mocked):** Create a structured JSON import mechanism to represent how a design might be brought in from external tools like Figma, laying the groundwork for a future real plugin integration.
6. **Project Management & Export:** Provide a dashboard to manage multiple website projects. Ensure users can export their finished designs as clean, static HTML/CSS bundles for independent hosting, guaranteeing they are not locked into the platform.

Technical & Quality Requirements:
- Start from a completely empty repository and build the entire working application.
- Deliver an exceptionally polished, premium user interface with smooth micro-animations and clear states (loading, empty, success, error).
- Ensure all user data is stored locally.
- Implement accessible keyboard navigation and sensible contrast throughout the editor UI.
- Write robust unit tests for the core canvas state management and an end-to-end test for the publishing workflow.
- Include a detailed README covering setup instructions, architecture decisions, and local testing procedures.
- Provide all necessary npm scripts to run, test, and build the application seamlessly.