Compiled on 2026.5.20

Changes: 
  - Added Flash2Advance support
  - Added forced flash option, when cart is 'Unknown' you may force to  flash it as if it was Flash2Advance, Nintendo or Nintendo 256Mbit cart. This should  help with flashing clone carts
  - Added more useful debug for when things dont work. If asking for help please include it.
  - Fixed some bugs, cleaned up code

Note: I only have Flash2Advance 256Mbit cart. So am unable to test on any other cart.