Get EULA from database and save in global data provider

[ahdzlee]

The End User License Agreement must be pulled out from the database and cached in the global data provider for easy access of EULA documents.

• [x] API: Eula schema
• [x] API: Retrieval endpoint (GET)
• [x] API: Setter endpoint (POST)
• [x] Populate EULA with placeholder
• [x] Set up Initialization bloc
• [x] Retrieve EULA and save in GlobalData instance

[DanielSeldura]

Initialization attempts to update a user but since that is a different card and is not done, saving it for the next step

[DanielSeldura]

Eula screen only shows data, screen layout is another card

[DanielSeldura]

After testing, MOB-5 and 6 can proceed