Optimize blob storage configuration

[tnotheis]

Readiness checklist

• I added/updated unit tests.
• I added/updated integration tests.
• I ensured that the PR title is good enough for the changelog.
• I labeled the PR.

The following changes were made to the configuration:

• Removed property: Modules.Files.Infrastructure.BlobStorage.CloudProvider
• Removed property: Modules.Files.Infrastructure.BlobStorage.ConnectionInfo
• Removed property: Modules.Files.Infrastructure.BlobStorage.ContainerName
• New property: Modules.Files.Infrastructure.BlobStorage.ProductName. Can be one of the following values: AzureStorageAccount, GoogleCloudStorage
• New property: Modules.Files.Infrastructure.BlobStorage.AzureStorageAccount.ConnectionString (required if ProductName is AzureStorageAccount)
• New property: Modules.Files.Infrastructure.BlobStorage.AzureStorageAccount.ContainerName (required if ProductName is AzureStorageAccount)
• New property: Modules.Files.Infrastructure.BlobStorage.GoogleCloudStorage.ServiceAccountJson (required if ProductName is GoogleCloudStorage and if there are no default credentials configured)
• New property: Modules.Files.Infrastructure.BlobStorage.GoogleCloudStorage.BucketName (required if ProductName is GoogleCloudStorage)

Copilot reviewed 5 out of 18 changed files in this pull request and generated no comments.

Files not reviewed (13)

• .ci/appsettings.override.postgres.docker.json: Language not supported
• .ci/appsettings.override.postgres.local.json: Language not supported
• .ci/appsettings.override.sqlserver.docker.json: Language not supported
• .ci/appsettings.override.sqlserver.local.json: Language not supported
• Applications/ConsumerApi/test/ConsumerApi.Tests.Integration/api.appsettings.local.override.json: Language not supported
• appsettings.override.json: Language not supported
• docker-compose/.env: Language not supported
• docker-compose/appsettings.override.json: Language not supported
• BuildingBlocks/src/BuildingBlocks.Infrastructure/Persistence/BlobStorage/BlobStorageHealthCheck.cs: Evaluated as low risk
• Modules/Files/src/Files.ConsumerApi/Configuration.cs: Evaluated as low risk
• docker-compose/docker-compose.services.yml: Evaluated as low risk
• Modules/Files/src/Files.ConsumerApi/FilesModule.cs: Evaluated as low risk
• BuildingBlocks/test/BuildingBlocks.Infrastructure.Tests/Tests/AzureStorageAccountTests.cs: Evaluated as low risk

Comments suppressed due to low confidence (2)

BuildingBlocks/src/BuildingBlocks.Infrastructure/Persistence/BlobStorage/GoogleCloudStorage/GoogleCloudStorageServiceCollectionExtensions.cs:28

• The property 'ServiceAccountJson' is marked as required but is nullable. It should not be nullable if it is required.

public required string? ServiceAccountJson { get; set; }

Modules/Files/src/Files.Infrastructure/Persistence/IServiceCollectionExtensions.cs:25

• Ensure that the new behavior of using RootFolder instead of Container is covered by tests.

services.Configure<BlobOptions>(blobOptions => blobOptions.RootFolder = options.BlobStorageOptions.RootFolder);