Deadline: 24 hours from assignment

Important:

🚫 Do NOT use ChatGPT, Copilot, or any LLM/code-generation tools.

This test measures your personal problem-solving ability, database design sense, and backend logic.

Include a declaration (DECLARATION.md) confirming no AI assistance was used.

🎯 Goal

Build a Mini “Task Tracker with Smart Insights” web app where users can:

1. Create and update tasks (title, description, priority, due date, status).
2. View all tasks with sorting and filtering.
3. Get a small AI-style summary showing “how busy the week looks” or “which priority dominates.”

This project should show your full-stack capability: backend API design, DB schema planning, and clean frontend integration.

🔧 Requirements

🖥 Backend (Nodejs)

• Framework: NodeJS.
• API Endpoints:
  • POST /tasks → Add new task.
  • GET /tasks → List all tasks (support filter by status or priority).
  • PATCH /tasks/:id → Update status or priority.
  • GET /insights → Return a computed summary (ex: number of tasks by priority, due-soon count, busiest day, etc.).
• Store data in a proper relational or document database (SQLite, PostgreSQL, or MongoDB).
• You can compute insights directly from DB queries or by small analytical logic in Nodejs.