* Allow overriding filter and search modes from CLI arguments
* Use session filter mode for bash up key binding
* We precisely do not want to add quotes here so that all arguments are properly passed
* Add --shell-up-key-binding hidden command argument and filter_mode_shell_up_key_binding configuration option to allow customizing the filter mode used when atuin is invoked from a shell up-key binding
* Correct up binding for zsh
Co-authored-by: Ellie Huxtable <ellie@elliehuxtable.com>
ed394afa82