[Task]: Add checkbox to remove proposals from accounts that do not vote on it

[Tuditi]

Task description

At the moment removing a proposal happens per account. We should add a checkbox on the Remove Proposal popup to remove proposals from accounts that do not vote on it.

Requirements

TBD

Creation checklist

• I have assigned this task to the correct people
• I have added the most appropriate labels
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[Tuditi]

Need to find out how wallet.rs deregisters official proposals.