Enhance GEARBOx trial matching page

GEARBOx is a clinical decision-support tool that helps clinicians match patients to open clinical trials but its current interface forces users to scroll through all eligibility fields responding to as many questions as possible, creating friction and slowing down the matching process. This project will transform that experience by replacing the long scrolling form with a typeahead search and dropdown with search, where clinicians can search and select only the fields they have data for. Additional enhancements include a category sidebar for direct section navigation across Demographics, Disease, Treatment & Exposure, Organ Function, and Biomarkers, and enhanced trial cards that surface blocking criteria at a glance — no extra clicks needed.