Add ccline - type natural language at zsh prompt, get AI answer and run commands

[jianshuo]

What does this add?

ccline — hijacks zsh's command_not_found_handler so you can type a natural-language thought directly at your prompt (no command, no prefix). It calls Claude or Codex, renders the answer as Markdown, and if the response contains shell commands, shows an interactive arrow-key menu to confirm and run them.

$ how do I find files bigger than 100MB here

    find . -maxdepth 1 -type f -size +100M

Commands found — ↑/↓ to choose, Enter to run, q to cancel:
 ❯ find . -maxdepth 1 -type f -size +100M
   find . -type f -size +100M
   ➤ Run all of them
   ✗ Cancel

• No extra dependencies: just zsh + claude or codex CLI
• One-word inputs (typos) pass through normally — no accidental API calls
• Selected commands run in the live shell (so cd, export etc. actually persist)

Added near thefuck under Command-Line Productivity as it solves the same "I don't know the exact command" problem with an AI-powered approach.