Recognize FinalTerm escape sequences, OSC 133

[acarl005]

Is your feature request related to a problem? Please describe.

There are unofficial standard escape sequences, originally proposed by FinalTerm but used across various terminals like iTerm, Warp, etc. that are unrecognized by sequin. They are often emitted by prompt customization libraries like powerlevel-10k and oh-my-posh.

They start with OSC 133 and are documented nicely here: https://github.com/gnachman/iterm2-website/blob/master/source/_includes/3.4/documentation-escape-codes.md#shell-integrationfinalterm

Describe the solution you'd like

Sequin should recognize this common sequence and describe it.

Describe alternatives you've considered

N/A

Additional context

N/A

[acarl005]

Also this tool is amazing thank you so much for making this. I work on a terminal emulator and this tool is saving my life.