Work items list [BE] - Add release_path in work_items_helpers
## Summary
Add `release_path` field to the work items helpers to support displaying release information in the work items list view.
## Problem to solve
Currently, work items in the list view lack direct access to release path information, which limits the ability to display release-related context and navigation options for work items associated with releases.
## Proposal
Implement `release_path` in the work items helpers to:
* Provide release path information for work items linked to releases
* Enable proper navigation to release pages from work items
* Support enhanced work items list functionality with release context
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