Add Shift+Tab shortcut to toggle YOLO (auto-accept) mode

What feature would you like to see?

Add a Shift + Tab keyboard shortcut that toggles YOLO mode (auto-accept / skip-confirmation mode) from inside an active kimi-cli session.

This mirrors Claude Code's UX, where Shift + Tab cycles between permission modes (normal → auto-accept-edits → plan), giving the user a one-keystroke way to opt into a more autonomous run without restarting the session or editing config.

Proposed UX

• Pressing Shift + Tab cycles the current session's permission mode, e.g.:
  • Normal — confirm before every tool call / file edit (current default)
  • YOLO / auto-accept — auto-approve tool calls and edits, no prompts
  • (optional) Plan-only — model can read and think but cannot mutate state
• The active mode is shown persistently in the status bar / prompt line, so the user can tell at a glance which mode they're in.
• Mode is session-scoped and resets when the session ends — it should never persist silently across restarts.

Why it matters

• For trusted, repetitive workflows (e.g. refactors, batch edits, scripted runs) the per-action confirmation prompt is the main source of friction.
• A keystroke toggle is much faster than a slash command and matches user muscle memory from Claude Code.
• Pairing it with an always-visible mode indicator keeps it safe: users opt in deliberately and can see they're in YOLO mode at all times.

Open questions

• Should YOLO mode also auto-approve shell commands (Bash) or only file edits? Suggest splitting: e.g. Shift+Tab once = auto-accept edits; twice = auto-accept everything.
• Should there be a config option to disable the shortcut entirely for users on shared / production machines?
• Should the mode survive /resume or always reset to Normal on resume?

Happy to prototype if the team is interested.

The issue names no files or tests. Start by locating active kimi-cli session keyboard handling, permission prompts, and status-bar or prompt-line rendering; review how /resume and Bash permissions are represented. Done means Shift+Tab changes a session-scoped mode, the current mode is visible, and the chosen reset and shell-command behavior are covered.