ПП: отсутствует функционал, позволяющий назначить операции рабочему (не заказано пока)

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The issue title is in Russian and mentions missing functionality to assign operations to a worker. Since the body is empty, start by exploring the codebase for existing worker and operation management components. Look for related UI patterns in the frontend, possibly under src/components or src/features. Check if there are any API services for workers or operations to understand the data model. Determine what 'done' looks like by discussing with the assignee or maintainers to clarify requirements.

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