Update worker status response to handle array-based structure with type safety and i18n

[Copilot]

The /workers/status endpoint now returns worker details as an array of objects instead of a key-value map.

Backend API Changes:

// Before
workerStatus: Record<string, string>  // { "worker-1": "idle", "worker-2": "busy" }

// After
workerStatus: WorkerStatusItem[]  // [{ id: 1, status: "idle", processingMessageId?: "..." }]

Changes:

• DTO updates (src/lib/dto/worker.ts):

  • Added WorkerStatusType enum with Idle and Busy values for type safety
  • Added WorkerStatusItem interface with id, status (using enum), and optional processingMessageId fields
  • Changed WorkerStatus.workerStatus from Record<string, string> to WorkerStatusItem[]

• UI updates (src/routes/dashboard/admin/+page.svelte):

  • Replaced Object.entries() iteration with direct array iteration
  • Implemented comprehensive status styling pattern with mapping object and fallback for unknown statuses
  • Internationalized worker labels using admin_dashboard_worker_id and admin_dashboard_worker_processing
  • Display now shows structured worker ID and conditionally renders processing message ID when present

• Internationalization (messages/en.json and messages/pl.json):

  • Added admin_dashboard_worker_id: "Worker {id}" with parameterized message support
  • Added admin_dashboard_worker_processing: "Processing:" / "Przetwarzanie:"

The new structure provides type safety through enums, supports displaying which message each worker is currently processing, and follows project i18n conventions for better observability into worker activity.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Adjust for the new worker status response</issue_title>
<issue_description>/workers/status returns updated response where there is more details etc. Please use it, refer to backend swagger for details</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Adjust for the new worker status response #110

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[Copilot]

Pull request overview

This PR updates the worker status response handling to align with backend API changes that now return worker details as an array of objects instead of a key-value map. The change improves observability by enabling the UI to display which specific message each worker is currently processing.

Key Changes

• Type safety improvements: Introduced WorkerStatusItem interface with structured fields (id, status, processingMessageId)
• Array-based iteration: Replaced Object.entries() iteration with direct array mapping for better type inference
• Enhanced UI display: Added conditional rendering to show processing message IDs for busy workers

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

File	Description
src/lib/dto/worker.ts	Added WorkerStatusItem interface and changed WorkerStatus.workerStatus from Record<string, string> to WorkerStatusItem[]
src/routes/dashboard/admin/+page.svelte	Updated worker card rendering to iterate over array, display structured worker IDs, and conditionally show processing message IDs

[Copilot]

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