Day 1: Understanding Stateful vs. Stateless Widgets & Introduction to Provider

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Overview of Stateful and Stateless Widgets: Stateful widgets maintain state that might change during the lifetime of the widget, making them suitable for dynamic content. Stateless widgets, on the other hand, are immutable and don't hold any state, making them ideal for static content.
When to use Stateful vs. Stateless Widgets: Use stateful widgets when the widget needs to update dynamically, like in a form field. Use stateless widgets when the widget doesn't change, such as a static label.

What is Provider?: Provider is a wrapper around InheritedWidgets to make state management easier and more reusable. It allows you to separate business logic from the UI, promoting cleaner and more maintainable code.
Setting up Provider in a Flutter project: Setting up Provider involves adding the Provider package to your pubspec.yaml file and configuring the main.dart file to use MultiProvider for managing multiple state objects.