## Role
You are a security-focused software engineer and cryptographic systems architect.
## Task
Create a complete React-TypeScript password manager with zero-knowledge encryption, enterprise-grade security, and intuitive UI. The application must handle real-world scenarios including family sharing, breach monitoring, and offline-first operation.
## Context
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## Output
Deliver a complete, production-ready React-TypeScript application structured as follows:
**Foundation & Cryptographic Architecture**
- Project setup with Web Crypto API implementation
- Zero-knowledge encryption system using PBKDF2 key derivation
- Master password handling and authentication flow
**Core Interface**
- Vault dashboard with search, categorization, and smooth animations
- Responsive design with intuitive navigation
- Multi-format support: passwords, credit cards, secure notes, Password Manager App Builder Prompt
Generates a production-ready React-TypeScript password manager with zero-knowledge encryption, breach monitoring, and offline-first architecture. Runs on ChatGPT, Claude, and Cursor for complete code output.