Add CHANGELOG.md to track project updates 📋

[anoopcodehack]

Add CHANGELOG.md to track project updates 📋

File: CHANGELOG.md (new file)

No way to see what changed between
versions 💀 every real project has this fr!!

Fix: create CHANGELOG.md in root:

Changelog 📋

[Unreleased]

[1.0.0] - 2025

Added

• 🗂️ Kanban board with drag and drop
• 💻 Code snippets inside tasks
• 🔗 GitHub issue sync
• 🍅 Pomodoro timer
• 🌙 Dark mode UI
• 🔐 JWT authentication
• 🎉 Confetti on task completion
• 📊 Activity heatmap

Fixed

• Drag order persistence
• Duplicate handleLogout bug

No code needed — pure markdown!!
Keeps contributors informed 🔥