arshinov-dev/PressKit — reverse-engineered prompt

Build me a simple production ready web app called PressKit for tracking press center equipment instead of using a paper notebook.

The main flow should be fast on a phone. A person scans a QR code on a camera or other item, chooses whether they are a registered user or a guest, enters their PIN if needed, sets a required return date, and taps to take it. When they bring it back, they scan again and return it. Guests should be able to enter full name, phone, and Telegram without being registered.

I also need an admin area with login where staff can manage users, guests, equipment, equipment packs, QR codes, and operation logs. Packs should let several items be issued and returned together. Add CSV import and export where it makes sense, automatic database backups, overdue checks, and clear logs of every action.

Use a lightweight Python web setup with normal HTML, CSS, and JavaScript, store data locally, and make it easy to run on localhost. Look up current docs online if needed.