update kill storage

[tlacloc]

• Updated the kill_storage function to take an argument to specify what to delete
• Modified the cancel_offer function to require the who parameter and added a check to ensure the caller is a valid admin or owner of the offer
• Added a new enum KillStorageArgs with variants for different types of storage

[github-actions[bot]]

GPT summary of 238a620faab3638123439c54d4fcdc0f4db7b5f9:

• Added an argument to kill_storage to specify what to delete lib.rs
• Added KillStorageArgs enum to specify what to delete types.rs

[github-actions[bot]]

GPT summary of 35e5ba01a56d006316e4a694442f59ffd6a27e70:

• Changed the cancel_offer function to require the who parameter functions.rs, lib.rs
• Added a check to ensure the caller is a valid admin or owner of the offer functions.rs

PR summary so far:

• Updated the kill_storage function to take an argument to specify what to delete
• Modified the cancel_offer function to require the who parameter and added a check to ensure the caller is a valid admin or owner of the offer
• Added a new enum KillStorageArgs with variants for different types of storage