Build an XDG-Compliant Trash Management CLI Tool

Build an XDG-Compliant Trash Management CLI Tool: a task in termgrade-bandcentral-gemma4-31b-bash: TermGrade Band-Central: the 151-task selection and its splits (Harbor dataset). Create a command-line trash management utility called trash that follows the FreeDesktop.org (XDG) Trash specification…

The task

Create a command-line trash management utility called `trash` that follows the FreeDesktop.org (XDG) Trash specification. The utility must be implemented as an executable script at `/app/trash` and support the following operations:

Part of ai-and/termgrade-bandcentral-gemma4-31b-bash.