Broader use of german specific namespace #1437
Description
Motivation / Current Behaviour
Currently a lot of code specific for scenarios in germany are lying in the general namespaces. This makes it harder to maintain and really hard to adapt in the future, when functionality for other countries are added. Its also confusing for users, if they except certain methods to be generic, but they end up being specific to germany.
Enhancement description
Use of namespace "mio::regions::de" for all germany specific code parts. Includes moving holidays into this namespace.
Additional context
No response
Checklist
- Attached labels, especially loc:: or model:: labels.
- Linked to project