epic(entitymod): Heureka Entity Modelling

[lolaapenna]

Definition of the core entities (data objects), the relationships between them, and how the data structure will be exposed through the API.

Acceptance Requirement:

• Define a clear and consistent representation of data throughout the API.
• Enable flexibility to allow for future expansion (possible addition of new entities or relationships without significantly impacting existing functionalities.)
• Documentation of the entities and entity relationships clearly outlining the data structure and available operations.

[lolaapenna]

To Do:
Review/Update the existing Entity Relationship Diagram