Adds the ability to reset the brush head's usage counter to zero.
Flow: Read head -> press Right ("Reset") -> confirm warning dialog ->
hold head to Flipper again. The app authenticates with the derived
password via the poller's AuthRequest event and writes the official
reset payload (00 00 02 00) to page 0x24.
The confirm dialog warns about the NTAG213 AUTHLIM feature which
permanently locks the tag after 3 wrong password attempts.
