[Tech Feature: Mobile App]: ✍️ Clean & Functional Architecture with TDD

[turn-a-round]

Feature	Problem	Solution	Alternetives
#22	Clean & Functional Architecture	Functional dartz, flutter_bloc

Additional context
References:

• The Clean Code Blog
• dartz
• flutter_bloc
• https://resocoder.com/category/tutorials/flutter/tdd-clean-architecture/