fix : redesign upper part and make it responsive to small screens and…

[Muragesh-24]

Summary

Improve the dashboard’s top section for mobile and make the header/action area feel more polished and professional. The navbar controls and quick actions now collapse and wrap cleanly on small screens, preventing horizontal overflow and unstable layout shifts.

Type of Change

• Bug fix
• New feature
• Documentation update
• Refactor / code cleanup

Changes Made

Made the dashboard header responsive so the control cluster wraps cleanly on mobile.
Reworked the top action area into a compact quick-actions panel.
Removed fixed-width pressure from export/action buttons on small screens.
Improved the visual hierarchy of the dashboard header for a cleaner, more professional look.

Screenshots (if UI change)

Before _______________________________

After_____________________________________

Checklist

• Linked issue in summary
• npm run lint passes locally
• No TypeScript errors (npm run type-check)
• Self-reviewed the diff
• Added/updated tests if applicable

[vercel]

@Muragesh-24 is attempting to deploy a commit to the PRIYANSHU DOSHI's projects Team on Vercel.

A member of the Team first needs to authorize it.

[Priyanshu-byte-coder]

This PR has a merge conflict with main. Please rebase your branch and resolve conflicts so we can merge it.

[Muragesh-24]

This PR has a merge conflict with main. Please rebase your branch and resolve conflicts so we can merge it.

@Priyanshu-byte-coder fixed the merge conflicts

[Priyanshu-byte-coder]

Hi! This PR has been approved (gssoc:approved) but has merge conflicts with the latest main. Please rebase your branch on main, resolve any conflicts, and push — we'll merge right away. Thank you for your contribution!

[Priyanshu-byte-coder]

This PR has merge conflicts with current main in src/app/dashboard/page.tsx and src/components/DashboardHeader.tsx. Please rebase onto current main branch and resolve the conflicts.

[Priyanshu-byte-coder]

This PR has conflicts with the current main branch. Please rebase on main to resolve conflicts so it can be reviewed and merged. Run: git fetch upstream main && git rebase upstream/main