Workout Planner with Exercise Database

Create a feature-rich workout planner with exercise database that combines multiple capabilities with user management and data persistence. Users need robust tools that can handle complex workflows while maintaining ease of use and reliability.

What You'll Build:

Your application should integrate multiple related features, provide user account management, store data persistently, and offer collaboration or sharing capabilities. Include advanced functionality while maintaining intuitive navigation.

Key User Stories:

• As a user, I want to manage multiple projects or items within the same application
• As a user, I want my data to persist and be accessible across sessions
• As a user, I want to collaborate with others or share my work
• As a user, I want advanced features that enhance my productivity

Technical Implementation:

Design calendar and scheduling data structures with conflict detection and notification systems. Consider recurring events, timezone handling, and integration capabilities with external calendar systems.