mrdkpandey2010-eng/police-directory-app ? reverse-engineered prompt

Build me a police department directory and caller portal web app that lets different people log in with different access levels. I need a super admin view for managing everything across districts, a district co admin view for handling only their own area, and a regular officer view for searching people and updating their profile.

The app should make it easy to search the directory by officer name, PNO number, police station, rank, or mobile number. It should also include simple messaging for direct chats and group chats, plus a way to send files or alerts between departments. Add a clean login screen with demo shortcuts so I can quickly switch between roles while testing.

Please include the ability to import and export directory data from Excel files, and a basic admin area for managing districts, police stations, and designations. Make it look polished and work well on desktop and mobile. If you need anything unclear, look up current docs online and keep the app easy to run and deploy.