Swapped to OPTIBOOT bootloader

I have been working on getting micronucleus to work on a attiny 84 over the past 3 weeks. Though due to me using a breabaord micronucleus was unreliable, I spent many hours trying to debug it, but was unable to. I am now working on swapping to the optiboot, a bootloader where I will use a USB to UART to program my attiny 84 instead of raw USB. I am currently waiting for my USB to UART converter to ship.

Bellow is the new block diagram