Code Bug Fix (06-27-25) Starting receiver after the hand remote startup

While developing additional code for the receiver board, I came upon an inconsistency. If a receiver and hand remote are both in up5 down5 mode and the receiver is turned off. Then the hand remote is turned off and back on, then the receiver is turned on: The hand remote is in dial mode and the receiver is still in up5 down5 mode because it was saved to memory within the receiver

In this situation, the receiver light blinks but ignores the signal, and the hand remote shows dots only.

This is because traditionally, the receiver is turned on, then the hand remote is turned on sending the proper mode signal.

Code fix moving forward is Up5 Down5 mode is no longer saved to memory in the receiver. The receiver will start in dial mode, and should it receive a up5 signal, it will request the hand remote tell it what the last amps were and return to last position. That way regardless of which was started first, they will synchronize.

This is a receiver only update in the form of code M1.8