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• Yes, I've searched similar issues on GitHub and didn't find any.

Detailed Description

I need a new MongoDB-specific method to be created, called IsZero, similar to the existing IsNull method, to support the MongoDB omitzero tag functionality. This would enable proper handling of zero values in MongoDB operations when using the omitzero tag in struct fields.

This is specifically for MongoDB driver functionality, not for the Go standard library's omitzero implementation.