Fix JSON Serializer and Friends

JsonSerializerOptions is now directly injected via DryIOC instead of being wrapped by some JsonOptions BS
Main hive classes that use JsonSerializerOptions should now be using our injected JsonSerializerOptions
Fix tuples not being de/serialized with IncludeFields
Fix GameVersionsController POST endpoint being mapped to /new instead of /api/game/versions/new
Fix uploading bullshit having SymmetricAlgorithm being singleton
Fix AdditionalData not being read from EF Core by adding AdditionalData setters to each EF Model
Fix EF Core not de/serializing AdditionalData in the first place by shoving our JSON Converter up Npgsql's ass

Atlas-Rhythm / Hive