GFDRR/thinkhazard ? reverse-engineered prompt

Build me a web app called ThinkHazard that helps people check natural hazard risk for any place in the world. It should let a user search a location, show hazard levels from very low to high for multiple hazards, and give practical guidance, reports, and contact info. I also want an admin area where new hazard data can be loaded from a geopackage, reviewed, and then published to the public site.

Please make it work as a full app I can run locally with Docker, including the database, background tasks, PDF report generation, and file storage. It should support translations, basic login for admin users, and a simple feedback link. If there are any current docs or setup details you need, look them up online and follow the project conventions. Also include tests or at least a way to run checks so I can verify everything works.