Version v0.12.0

- ignores CSI K (esc ] K) in both strip and html output
- bump to latest master as of 20251002 for iTerm2 color schemes

- new "--ignore-sgr-errors" for "--strip" only
- bump to latest iTerm2 schemes

- speed "--strip" up some more

- bump to latest iTerm2 schemes

- on x86_64, provide faster (depending on input!) AVX2 and SSE2

  implementations of ansi2html and strip
- AVX2 won't be available in the built executables as those are built
  without "-march=native", but as SSE2 are available on all x86_64, the
  built executables will use SSE2 rather than the "slower" default
  implementation
- bump to latest master for iTerm2 color schemes

- add "--strip" or "-S" option to strip ansi codes instead

- speed things up a fair bit

- New "--list-palettes" (or "-l") option to list them to STDOUT

- Updated iTerm2-Color-Schemes data from most recent master

- new `--use-compact` option to output "compact" RGB where possible

- some speed-up due to refactoring for the previous feature

- use buffered input/output (about 60KiB)

- Better palette showcase

- Updated iTerm2-Color-Schemes data from most recent master