How I use the FFT class in JUCE [BLANK TEMPLATE PROJECT]

Hi, everyone,
As a DSP beginner, I found it really hard to program with the FFT in Juce, so I made a template project to help other beginners out (if you’re a DSP person youre not gonna find this helpful sorry ;_;). I am going to post this here just to make it easier for people to find it, hopefully this helps someone who is banging their head against the wall trying to get the fft class to work.

I apologize for the audio quality; my microphone broke so I had to use my laptop. There are plenty of videos on using the FFT for visualization (using performfrequencyonlyforwardtransform()) but not videos on how to convert/edit phase+magnitudes and then perform the inverse fft properly, which is what I wanted to demonstrate.