Flutter To-Do List App

A robust and modern To-Do List application built with Flutter, featuring Firebase Authentication and Realtime Database integration using REST API.

🚀 Features

• User Authentication: Secure Sign-up and Login using Firebase Authentication (Email/Password).
• Task Management (CRUD):
  • View tasks: A clean, card-based list of all tasks.
  • Add tasks: Quick entry via a premium rounded dialog.
  • Edit tasks: Update task titles easily.
  • Mark as Completed: Interactive checkboxes with strike-through effects.
  • Delete tasks: Remove tasks with a single tap.
• State Management: Powered by Provider for efficient state handling (Auth & Tasks).
• Database Integration: Uses Firebase Realtime Database with REST API calls (http package) for dynamic task management.
• Modern & Responsive UI:
  • Gradient AppBars and Floating Action Buttons.
  • Premium Light Blue-Grey theme with soft shadows.
  • Stylish Black & White reusable dialogs.
  • Fully responsive layout that adapts to any screen size (Mobile, Tablet).

🛠️ Tech Stack

• Framework: Flutter
• Backend: Firebase (Auth & Realtime Database)
• State Management: Provider
• Networking: http (for REST API)

📸 Screenshots

Register Screen	Login Screen

Home Screen	Tasks Overview

Add Task Dialog	Edit Task Dialog

🏁 Getting Started

1. Clone the repository:

   git clone <repository-url>

2. Setup Firebase:

   • Create a project on the Firebase Console.
   • Enable Email/Password Authentication.
   • Create a Realtime Database and set rules to true (for testing).
   • Add your google-services.json to android/app/.

3. Install dependencies:

   flutter pub get