Add a `wrap_around` field, defaulting to `true`, to both
`pane::ActivatePreviousItem` and `pane::ActivateNextItem` actions to
optionally disable wrapping when cycling past the first or last tab.

Release Notes:

- Added a `wrap_around` option to both `pane::ActivatePreviousItem` and
`pane::ActivateNextItem` actions to optionally disable wrapping when
cycling past the first or last tab.

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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: dino <dinojoaocosta@gmail.com>