Api save & delete gamefile in Azure file storage

[Intrpt]

In the moment the api is just saving the metadata in the database.

• [x] check if the game is always just one file or multiple files.
• [x] save the gamefile(s) in the azure file storage location using azure rest api.
• [x] save the location of the files in the database
• [x] When deleting the game from the database, we also have to delete it from azure.

[Intrpt]

It is always just one file: "[...]By using the libretro API, your program becomes a single library file, known as a 'libretro core'[...]" See here

[Intrpt]

https://learn.microsoft.com/en-us/rest/api/storageservices/put-blob?tabs=microsoft-entra-id

[Intrpt]

https://learn.microsoft.com/en-us/azure/developer/go/

[stefancsukker]

https://github.com/Azure-Samples/storage-blobs-go-quickstart/blob/master/storage-quickstart.go