Add APK's to Github web app.

[Naman7970]

Describe the solution you'd like
Github web app can be a one-stop platform which will describe:

• What the devs are building? (Description of project and all)
• What user can use? - APK's to download.

[sayansil]

Hey @Naman7970,
This repo is only the core system of Ecosystem Simulator. The app is being developed in a separate repo here: https://github.com/sayansil/Ecosystem-companion

The app is still unpolished, but we will start publishing the apk bundles with the first official release (sooner than you think). Stay tuned.