feat: implement interactive and functional learn page

[bhavyaxtech]

Summary

Implemented a fully interactive Learn dashboard with dynamic module navigation, XP tracking, module progression, state persistence, and responsive UI based on the provided design specifications.

Type of Change

• Bug fix
• New feature
• UI / UX improvement
• Refactor
• Documentation
• Other

Related Issue

Closes #273

What was changed?

• Created the interactive Learn page (src/app/learn/page.tsx)
• Added day-based curriculum navigation and module switching
• Implemented module completion and unlocking logic
• Added XP progression system with dynamic progress updates
• Implemented LocalStorage persistence for user progress
• Added copy-to-clipboard functionality for code snippets
• Added previous/next navigation controls and progress indicators
• Implemented responsive left and right sidebars
• Added rewards, timeline progress tracking, and module status indicators
• Styled the page according to the provided dark theme design

Screenshots

Checklist

• My code follows the project structure and conventions
• I tested this locally (npm run dev)
• No hardcoded secrets or credentials
• I have updated documentation if needed

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Project	Deployment	Actions	Updated (UTC)
mergeship	Ready	Preview, Comment	Jun 9, 2026 3:30pm

[Ayush-Patel-56]

CI failure, please fix it

[Ayush-Patel-56]

still test is failing, Run Prettier with --write to fix.