TASK: Update DICOMDIR Records

[HealthcareICT]

📝 Task Overview

Goal: [What needs to be done?]
Parent Story: #22

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⚙️ Details

Specific technical instructions, files to modify, or logic to implement:

• Implement logic in src/services/...
• Add unit tests for this module
• Update documentation

✅ Definition of Done

• Code is peer-reviewed
• Tests are passing
• No linting errors
• Merged into develop / main

🔗 Context

Any extra info, like StackOverflow links or documentation:

• [Link]