Update ratatui from 0.24 to 0.26, the only observable breaking change is Layout builder method params were moved to the new method.

Use builtin List widget to handle printing opcodes. This fixes a bunch of logic errors with that code that nobody wants to debug by removing it.
Differences:

• the highlight symbol is before the index instead of the opcode name
• 1 opcode padding instead of whatever that code did, meaning the highlight will stop 1 before the end
  • this would just go off screen if the box was too small
• the highlight spans across the entire box rather than just behind the text

Some other misc fixes:

• generate the opcode list after the event has been handled. Fixes a small bug when changing call context as the opcode list would be the wrong one until another event was handled
• clamp repeat number (e.g. 1000k) to 1..=100_000
• sync mouse wheel step and keyboard step logic
• don't reset memory view when stepping

Before

After