🔧 bsx withdraw offer as owner

[roiLeo]

I had difficulty testing it on Rococo.
IMO, Offer features need a slight rework.

PR Type

• Bugfix

Context

• Closes Withdraw offers as token owner #4239

Before submitting pull request, please make sure:

• My contribution builds clean without any errors or warnings
• I've merged recent default branch -- main and I've no conflicts
• I've tried to respect high code quality standards
• I've didn't break any original functionality
• I've posted a screenshot of demonstrated change in this PR

Optional

• I've tested it at /snek/gallery/331660682-2

Screenshot 📸

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[preschian]

remove unused import { isSameAccount } from '~/utils/account'. otherwise code-lgtm

[codeclimate]

Code Climate has analyzed commit 0ccdf99 and detected 0 issues on this pull request.

View more on Code Climate.

[yangwao]

Let's see

[roiLeo]

I have a doubt about this feature, what happens when there is multiple offers? waiting for kodadot/snek#127