Resolve "feat: adding the verify medicines queue in between the prescriptions and verify medicine"

What does this MR do and why?

Added Verify Medicine Queue page to the volunteer dashboard with real-time patient tracking and search functionality. This page allows volunteers to view and manage patients waiting for medicine verification after completing their doctor consultation and prescription.

References

Screenshots or screen recordings

Before	After
Patient verification workflow was not available in the volunteer dashboard	New Verify Medicine Queue page shows patients waiting for verification with search and real-time updates

How to set up and validate locally

1. Navigate to the volunteer dashboard at /?role=volunteer
2. Click on the "Verify Medicine Queue" tab
3. Verify that the page displays a search bar and patient queue list
4. Test the search functionality by entering patient names, book numbers, or phone numbers
5. Verify that the manual refresh button works and shows loading states
6. Click on any patient card to navigate to the Verify Medicines page
7. Confirm that the back button returns to the volunteer dashboard

MR acceptance checklist

Evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

• Code follows project conventions and style guidelines
• Changes are well-documented and self-explanatory
• No sensitive information is exposed in the code
• Performance impact has been considered
• Security implications have been reviewed
• All tests pass successfully
• New functionality is properly tested
• Code is maintainable and follows best practices
• No breaking changes to existing functionality
• Dependencies are properly managed
•  #214 (closed)