Imports
- github.com/alessio/shellescape
- github.com/wavetermdev/waveterm/waveshell/pkg/packet
- github.com/wavetermdev/waveterm/waveshell/pkg/shellapi
- github.com/wavetermdev/waveterm/waveshell/pkg/shellenv
- github.com/wavetermdev/waveterm/waveshell/pkg/simpleexpand
- github.com/wavetermdev/waveterm/waveshell/pkg/utilfn
- mvdan.cc/sh/v3/syntax