Storage: list filtering and root folder support (#46453)

* git the things: FS api internal changes

* remove filestorage/service.go

* remove filestore flag

* remove dummy fs

* readd fileblob import

pkg/services/featuremgmt/registry.go

@@ -162,11 +162,5 @@ var (
 			Description: "Lock database during migrations",
 			State:       FeatureStateBeta,
 		},
-		{
-			Name:            "fileStoreApi",
-			Description:     "Simple API for managing files",
-			State:           FeatureStateAlpha,
-			RequiresDevMode: true,
-		},
 	}
 )

pkg/services/featuremgmt/toggles_gen.go

@@ -122,8 +122,4 @@ const (
 	// FlagMigrationLocking
 	// Lock database during migrations
 	FlagMigrationLocking = "migrationLocking"
-
-	// FlagFileStoreApi
-	// Simple API for managing files
-	FlagFileStoreApi = "fileStoreApi"
 )