[FEATURE]: shell integration

[ravshansbox]

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Would be cool if we can develop a zsh plugin like these for opencode

• https://github.com/ArielTM/zsh-claude-code-shell
• https://github.com/MoonshotAI/zsh-kimi-cli