Roos-fs-ZIP

User story
As a mobile user, I want to download a location for offline usage, so that I can access all related data (vehicles, services, and tasks) even without an internet connection.

Acceptance Criteria

API Endpoint

• Create an API call that returns all necessary information for a selected location.
• The response must include:

Location info
Vehicles belonging to the location
Services for those vehicles
Tasks within those services

Offline Data Handling

• The API response includes the timestamp of the last download.
• The mobile app can check if locally saved data is synchronized with the server.

Locally saved data must support the following:

Filled-out tasks are stored offline until synchronization is possible.

• When syncing, changes are merged/pushed back to the server.

Technical Notes

• Consider data size limits for offline downloads.
• API should support incremental updates (only changes since last sync) in the future (not required now, but design should allow extension).
• Ensure proper authentication/authorization for the API.