[feat]tools-v2: add bs recover volume

[CrystalAnalyst]

What problem does this PR solve?

Issue Number: #2588

Problem Summary: Add a feature that can recover the specified volume from the RecycleBin.

What is changed and how it works?

What's Changed: add recover directory, and inside of it is a volume sub-directory, and two files: recover.go, file.go.

How it Works: recover.go act as an entry, while file.go call the Rpc function to execute the actual recover action.

Side effects(Breaking backward compatibility? Performance regression?):

Check List

• [yes] Relevant documentation/comments is changed or added
• [yes] I acknowledge that all my contributions will be made under the project's license

[CrystalAnalyst]

okay, thanks a lot for your advice, I'll fix it in the next few days.