feat : added the search option in the medicine list page

Closes #210 (closed)

Fuzzy Search Implementation – Volunteer Medicine List

Description

Implemented a fuzzy search bar in the Volunteer Medicine List page to improve medicine accessibility and filtering.

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Key Changes

🔎 Shared Search Utility

• Extracted the fuzzy search and scoring logic into a new shared utility: src/utils/searchUtils.ts

• Enables consistent searching across the application.

• Simplifies maintenance and reduces duplication.

Medicine List Filtering

• Added a real-time search bar to the Medicine List page.
• Volunteers can now filter medicines by:
• Medicine ID
• Formulation
• Type

Dynamic PDF Generation

• Updated the PDF download feature.
• Ensures that only the currently filtered results are exported.

Code Refactoring

• Refactored UpdatePrescriptionPage.tsx.
• Replaced local search logic with the new shared search utility.
• Reduced code duplication and improved maintainability.

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Verification

• ✅ Verified that the search bar correctly filters the medicine table.
• ✅ Confirmed that the "Download PDF" button honors active filters.
• ✅ Ensured that the medicine autocomplete in the Update Prescription flow remains fully functional after refactoring.