deptofdefense/AndroidTacticalAssaultKit-CIV ? reverse-engineered prompt

Build me an Android app like ATAK CIV, a tactical style situational awareness tool for civilian use. I want it to open on a map, show where people and assets are, let users place and share points of interest, and generally help with geospatial and time based awareness in the field.

Please make it feel like a real usable government style app, not a demo. If there are any plugin examples or reusable pieces in the repo, wire those up in a simple way so I can see how the app is meant to be extended. Keep the build working from source, and if you need to check current setup details or missing docs, look them up online and follow the project’s own instructions.

I mainly want a clean working Android experience with sensible navigation, map centric screens, and the core capabilities exposed clearly enough that someone could start using it and testing it right away.