Clicking on it will make Firebase show you a form where you will have to define a name for your project you can choose something like "Firestore Chat App" and tick two checkboxes.
To keep it simple, you only need an input button that accepts files and an upload button.
Similarly, the recommended way to get the binary dependencies is to add the following to your CMakeLists.
Both functions are basically just a call to our service, but when you make everything work together with a little loading indicator and error handling, the functions get a bit longer.