noob-hackers/grabcam — reverse-engineered prompt

I want a simple Termux project that shows how camera access works in a clearly consent based way, not anything sneaky. Make it open a basic mobile friendly page that explains what it does, asks the person to allow camera access, lets them take a photo on purpose, then saves that image on the local server so I can view it for testing. Add a small bash script so I can start it easily in Termux, plus a simple PHP page to receive and list the uploaded images, and an option to expose it with a public link for demo use.

Please keep it beginner friendly and easy to run on Android with clear setup steps and simple prompts. I also want a clean landing page and one alternate template page so I can switch between them. Make sure it is obvious that it is for educational testing with permission only. If anything is outdated, look up current docs online and make it work end to end.