amuehle/lampboard-tt — reverse-engineered prompt

Build me a simple employee time tracking app with a public terminal screen and a private admin area. I want staff to tap their name on a live lampboard style page and mark COME or GO, with tiles that auto refresh every few seconds and show their latest status. The public page should be protected by a deployment key in the URL.

For admins, add a login, password change, employee management, a view of recent time entries, filters by employee, and a calendar where entries can be edited directly. I also want reports that pair COME and GO actions into worked hours, show daily totals, and have a printable monthly summary. Please include Excel export for employee time data and automatic monthly email reports with spreadsheet attachments.

Make it multilingual in English, German, French, and Spanish. Use the database and Docker setup so it can run locally right away, and seed a default admin login. If anything is unclear, check current docs online and make sensible choices.