fix: destroy a clone even if the clone container does not exist (#280)

Description

Destroy a clone even if the clone container does not exist

Related issue

#280 (closed)

Examples

Checklist

• the MR description has been reviewed
• this MR contains text changes and they have been reviewed OR there are no texts changes
• this MR contains GUI/CLI changes and they have been reviewed OR there are no GUI/CLI changes
• this MR contains API changes, specifications reflect those changes and they have been reviewed OR there are no API changes

Closes #280 (closed)