Change Email API

Change Email API v1.0
A secure and simple API that allows authenticated users to change their email address.
Built with JWT authentication, input validation, and SQLite database — this script is production-ready and ideal for account settings or profile management.

🔐 Features:

• POST /change-email — change email address
• Requires valid JWT token (Bearer)
• Checks new email format + uniqueness
• Fully logged, rate-limited, and CORS-enabled
• Built with Flask + SQLAlchemy