Add comprehensive BUILD_GUIDE.md for building a MongoDB Data Viewer React app, detailing setup, CSS architecture, component design, and deployment to Hugging Face. Update DataTable component sort indicator from '↕️' to '⇵' for improved clarity.

Enhance DataTable sorting functionality to support three-state sorting (asc, desc, none) and update sort indicator logic for better user experience.

Add sorting functionality to DataTable component with visual indicators for column headers

Refactor DataTable component layout by removing unnecessary width constraint from the main div for improved responsiveness.

Remove unused files and dependencies, including .gitattributes, App.css, and App.test.js. Update package.json and package-lock.json to remove @radix-ui/react-slot dependency. Modify DataTable component title for clarity and refactor Button component to simplify its implementation.

Remove PostCSS and Tailwind configuration files, and refactor CSS styles in index.css to implement custom styles. Update button and table components to use new class names for styling consistency. Delete utility functions for class name merging.

Initial commit from LLM generated shadcn table logic