Rename misleading revert error in VerifierSlashing when slash rounds to zero

[dDevAhmed]

• Fix: Allow withdrawing only specific claim stakes.
• Complexity: Medium

[kimanicode]

@kimanicode has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

I’d like to work on this issue because clear error messages are important for debugging and frontend clarity. I have experience with smart contract error handling and tests, and I’d update the error name, call sites, and tests to reflect the correct behavior.

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[nice-bills]

@nice-bills has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hi maintainer I have thoroughly read the description to this issue and I can resolve this according to the description required ensuring it meet all the acceptance criteria kindly assign....

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[Godbrand0]

@Godbrand0 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

hello, i can help out with this issue

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[Opeyemi01-del]

@Opeyemi01-del has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

I would love to work on this issue

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[yusstyle]

@yusstyle has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

hello please can i work on this please

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