Initial React + Vite Logic Simulator app with UI, simulation, and styles

[ChetanM1]

Motivation

• Provide a self-contained web app scaffold for a logic gate simulator so users can build, wire, and run circuits in the browser.

Description

• Add a Vite + React application scaffold including package.json, index.html, src/main.jsx, and a top-level README.md with usage and build instructions.
• Implement the simulator UI and core logic in src/App.jsx, including gate types, gate evaluation (evaluateGate), wiring, draggable nodes, undo/clear, starter circuit nodes, and a truth-table / live-runner panel (TruthTable).
• Add a minimal error boundary in src/main.jsx to surface runtime errors and include styling in src/styles.css for the board, nodes, wires, and run panel.

Testing

• Ran a production build using npm run build (Vite) and the build completed successfully.
• No automated unit tests or test suite are included in this change.

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Codex Task

[ChetanM1]

This works