Readline issues when line goes beyond screen width

[rohityadavcloud]

1. Create/run a long cmk command in shell/interpreter mode
2. Now try to go back and forth using cursor or emacs/shortcuts, the readline re-prints

I found this on Mac (darwin/arm64), not sure if it also affects linux or windows. The readline implement in shell mode may need re-implementation.

[rohityadavcloud]

It's possible to complete remove the shell mode and achieve autocompletion by other support bash/zsh (like other CLIs such as kubectl etc does).