Determine the adjacent pane in the specified direction.

Prints the pane id in that direction, or nothing if there is no pane in that
direction.

Usage: wezterm cli get-pane-direction [OPTIONS] <DIRECTION>

Arguments:
  <DIRECTION>
          The direction to consider
          
          [possible values: Up, Down, Left, Right, Next, Prev]

Options:
      --pane-id <PANE_ID>
          Specify the current pane. The default is to use the current pane based
          on the environment variable WEZTERM_PANE

  -h, --help
          Print help (see a summary with '-h')