feat: add order tracking page with status timeline (#778)

[adikulkarni006]

Closes #778

🎯 Problem

Users have no way to track their order status after placing an order.

🚀 Solution Implemented

• New API endpoint GET /api/orders/:id/status to fetch order status and tracking details.
• New frontend page order-tracking.html with:
  • Order summary (ID, date, total)
  • Order items list
  • Status timeline (pending → processing → shipped → delivered)
  • Estimated delivery date
  • Tracking number
• Dashboard integration (link from orders section)

📁 Files Changed

File	Change
backend/controllers/orderController.js	Added getOrderStatus function
backend/routes/orderRoutes.js	Added GET /:id/status route
frontend/order-tracking.html	New tracking page
frontend/scripts/order-tracking.js	New script

🧪 Testing Performed

• ✅ Tracking page loads with correct order ID
• ✅ Order details display correctly
• ✅ Timeline highlights current status
• ✅ Shipping details show correctly
• ✅ Handles invalid/unauthorized orders

Ready for review.

[hydra-maintainer]

🔍 Quality Gate Report

✅ All quality gates passed!

Status	Check	Details
✅	Linked Issue	PR description references a closing issue ✅

[vercel]

@adikulkarni006 is attempting to deploy a commit to the Bhuvansh's projects Team on Vercel.

A member of the Team first needs to authorize it.

[hydra-maintainer]

💡 Suggested reviewers based on relevant file history: @BhakktiGautam, @zaibamachhaliya

[hydra-maintainer]

🔴 PR Health Score: 30/100

This PR's health score is below the 75/100 threshold for a healthy label.

Status	Signal
❌	Test coverage
✅	Linked issue
✅	PR description (≥50 chars)
❌	DCO sign-off
⬜ 0 approval(s)	Approvals
❌	Diff size < 400 lines

Improving these signals will help reviewers engage faster and raise your score. 💪

[hydra-maintainer]

🔍 Quality Gate Report

✅ All quality gates passed!

Status	Check	Details
✅	Linked Issue	PR description references a closing issue ✅

[hydra-maintainer]

💡 Suggested reviewers based on relevant file history: @BhakktiGautam, @zaibamachhaliya

[hydra-maintainer]

🔴 PR Health Score: 30/100

This PR's health score is below the 75/100 threshold for a healthy label.

Status	Signal
❌	Test coverage
✅	Linked issue
✅	PR description (≥50 chars)
❌	DCO sign-off
⬜ 0 approval(s)	Approvals
❌	Diff size < 400 lines

Improving these signals will help reviewers engage faster and raise your score. 💪

[adikulkarni006]

@BHUVANSH855 PR ready for #778. Order tracking page implemented. Please review and merge. Thanks!