IUrreta/DatabaseEditor — reverse-engineered prompt

Build me a browser based editor for F1 Manager 2023 and 2024 save files. I want to upload or open my save, see the data in a clean Formula 1 themed interface, make changes, then export a working edited save with a backup so I don’t lose anything.

The app should let me manage drivers and staff, move them between teams, edit contracts, salaries, names, ratings, mentality, marketability, and compare two people side by side. I also want pages for changing the race calendar, race weather, difficulty style settings, current team, car performance, engine suppliers, team facilities, budget cap, objectives, and pit crew.

Please include career history views too, with past seasons, standings, records, race results, session results, head to head charts, and a season review style page. Add a news section where story events and turning points can be saved into the file. Also include season update tools for 2025 and 2026 with transfers, ratings, calendars, regulations, and performance changes.