[Bug]: How to delete or rename after singularity prep create

[distora-w3]

Description

Accidentally created a "prep" with default name
- how to delete?
- how to rename?

Steps to Reproduce

Use prep and forget to use --name

singularity prep create 2023nameofdataset

singularity prep list
ID  Name            DeleteAfterExport  MaxSize      PieceSize
1   gifted_catalog  false              33822867456  34359738368

The only options available seem to be

   Preparation Management:
     create         Create a new preparation
     list           List all preparations
     attach-source  Attach a source storage to a preparation
     attach-output  Attach a output storage to a preparation
     detach-output  Detach a output storage to a preparation
     explore        Explore prepared source by path

Version

singularity v0.4.0-36ecfc5

Operating System

Linux

Database Backend

SQLite

Additional context

No response

[xinaxu]

Deletion is a less common use case so it may come in the future. In fact different people has different expectation for deletion, i.e. a shallow deletion, delete with all metadata, delete with all metadata tracking, delete with all exported car files, etc. I'm going to leave such complexity to future.

Renaming is, however, very easy to add

[xinaxu]

Proposing below

singularity storage rename old new
singularity prep rename old new

[distora-w3]

That works!