Adapt Eurybia to API mode

[ThomasBouche]

Description of Problem:
Eurybia is currently designed to detect drift on data built in batch mode.
If deployed model consumes and does the data preparation in API mode, we have not yet thought of how to use Eurybia on these data as they come in.

Overview of the Solution:
One answer is to concatenate this data over the API calls and then run Eurybia after a while.
One of the limitations is that the compilation may come late to ensure good data quality