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/server/wire.go

@@ -10,7 +10,6 @@ import (
 	"github.com/grafana/grafana/pkg/api/routing"
 	"github.com/grafana/grafana/pkg/bus"
 	"github.com/grafana/grafana/pkg/expr"
-	"github.com/grafana/grafana/pkg/infra/filestorage"
 	"github.com/grafana/grafana/pkg/infra/httpclient"
 	"github.com/grafana/grafana/pkg/infra/httpclient/httpclientprovider"
 	"github.com/grafana/grafana/pkg/infra/kvstore"
@@ -150,7 +149,6 @@ var wireBasicSet = wire.NewSet(
 	wire.Bind(new(queryhistory.Service), new(*queryhistory.QueryHistoryService)),
 	quota.ProvideService,
 	remotecache.ProvideService,
-	filestorage.ProvideService,
 	loginservice.ProvideService,
 	wire.Bind(new(login.Service), new(*loginservice.Implementation)),
 	authinfoservice.ProvideAuthInfoService,