[DESIGN] New Theme for Entire Web App

Years ago when this project first started, I picked a basic Bootstrap theme to implement so that the prototype could be spun up quickly & without hassle.

Now that this project is maturing, it needs a designer (or someone with a good sense of website / web app aesthetics) to thoughtfully construct a design system that we can use throughout the entire app.

**Design Components**
- Attorney Cards (#9) - unassigned
- Attorney Profile (#104) - currently assigned to @prajeshkumarg
- Current Prosecutors (#151) - unassigned
- Main Filter (#128) - multiple

This theme overhaul would include new colors, fonts, & layouts. It can be a one-person job, or multiple assignees working collaboratively in something like Figma to design together in real-time.

If you're interested, please leave a note & I'll send you an invite to the group's Figma file so you can design with us in real-time.

**Instructions to Submit Your Design For Hacktoberfest**
1.) Export your design by clicking on your artboard (will be bold in the left sidebar), then going to the right sidebar at the bottom where it says "Export." Export as a .png.
2.) Go to the main repo & click "Add file > Upload files":

3.) It will ask you to submit a pull request. You can reference this issue & I will merge your work to the main branch.

Start with the listed design components—Attorney Cards, Attorney Profile, Current Prosecutors, and Main Filter—and review the existing web app theme. Request access to the project’s Figma file to understand the collaborative design context. Done means exporting the completed design as a PNG and submitting it through a pull request that references this issue.

Written by the indexing model from the issue text.