Feature: Pagination for Station List

[theodanel]

Summary

Create a paginated endpoint to list Vélib' stations.

Details

Allow users to browse stations by page, based on the data stored in the DB

Subtasks

• Update controller to read page and size from the URL.
• Implement the service logic to fetch paginated data from the DB.
• Create a response DTO to combine the station list and all pagination counts.
• Write a test to check if pagination numbers are correct.

Additional Notes / References

This is a backend-only feature.

Pre-Work Checklist

• No existing issue covers this work.