sakura3id/file-finder-sr3 ? reverse-engineered prompt

Build me a web app for managing bank e statement files, where people can sign in with Google, then search across uploaded CSV or plain text statement files by file name or content.

I want an admin approval flow too, so new users can be reviewed and then given access to either read files, upload files, or be rejected. Admins should be able to see users, approve or remove access, and everything important should be logged so I can track downloads and other activity.

The app should let approved users upload text files into a private storage area, browse the document list, open a file viewer, and search instantly across everything already stored. Keep the interface clean and simple, with a modern dashboard feel, and make sure the permissions actually protect the data.

Use the current docs if you need to fill in any missing details, and set it up so it works nicely in local development and can be deployed cleanly later.