[EPIC] Set up RIALTO web app for access and viewing of visualizations

| ![Home page](https://github.com/user-attachments/assets/872cffc4-649d-47ff-93dd-491ad44321f7) | ![Dashboard page](https://github.com/user-attachments/assets/3c36d829-51b8-40d7-9ff5-5612689e4495) |
|:---:|:---:|
| Home page | Dashboard page |

Figma link: https://www.figma.com/design/m1cCEKUefpUfZ4mFx8TEBs/RIALTO?node-id=291-2.