tanejakashish03/devforge ? reverse-engineered prompt

Build me a simple Python web app that runs from the run.py file and serves a few nice looking pages using templates.

I want it to feel like a clean starter project, with a homepage, a couple of basic extra pages, and a layout that makes the site easy to expand later. Please make sure it can be started locally with clear setup steps, uses the .env.example file for any needed settings, and includes some basic tests so I know the app is working properly.

Keep the code organized and easy to follow, since I want to use this as a foundation for other small projects. If you need to check the latest docs for anything, go ahead and look them up online. Also make sure the project is ready to run without any missing pieces, and that the templates and app structure are wired together correctly.