Improve navigatability of the HTAN data standards

The goal of this project is to improve the navigability of the HTAN data standards in HTAN portal as well as in schema-visualization. To do this, we will add a 'Search field' on both applications, which would enable users to search through attributes efficiently and display required search results. For the first problem, we have 3 subtasks: adding a Search field to the Standard Page in HTAN portal, displaying search results in the Standard Page, and resolving the issues and bugs in HTAN Portal. To improve schema-visualization navigation, we have 3 subtasks: integration of the search field, incorporation of search filtering results with the existing Data Table, and resolving issues/bugs. Through GSoC, we will focus on these issues and solve them to improve the visualisation data standards.