User and according Tables get created automatically, when user logs in without an existing account

[DimitriB01]

Describe the feature to be developed

User and according Tables get created automatically, when user logs in without an existing account.

Describe what needs to be done

• haski_user (offiziele Kürzel nutzen 'HS-KE', 'TH-AB')
• settings
• student (alle haski_user)
• laerning_characteristics (alle haski_user)
• learning_style (für alle haski_user mit 'sns', 0, 'int', 0, 'vrb', 0, 'seq', 0 instanziieren)
• knowledge (zu jedem haski_user)
• learning_analytics (zu jedem haski_user)
• learning_strategy (1,0,0,0,0,0.... für alle haski_user instanziieren)
• student_course (für alle haski_user 'sns', 0, 'int', 0, 'vrb', 0, 'seq', 0 instanziieren für alle kurse)

Definition of Done What needs to be done, before the Issue can be closed?

• [ ] Linting Code to Python standard
• [ ] Testing code with Pytest. All tests within the system should still be ok.
• [ ] …