Migrate all callers to unified filemanager.Service

Signed-off-by: Ludovic Vielle <ludovic@probo.com>

pkg/server/api/api.go

@@ -32,7 +32,7 @@ import (
 	"go.probo.inc/probo/pkg/connector/provider"
 	"go.probo.inc/probo/pkg/cookiebanner"
 	"go.probo.inc/probo/pkg/esign"
-	"go.probo.inc/probo/pkg/file"
+	"go.probo.inc/probo/pkg/filemanager"
 	"go.probo.inc/probo/pkg/geoloc"
 	"go.probo.inc/probo/pkg/iam"
 	"go.probo.inc/probo/pkg/mailman"
@@ -56,7 +56,7 @@ type (
 		BaseURL           *baseurl.BaseURL
 		AllowedOrigins    []string
 		Probo             *probo.Service
-		File              *file.Service
+		File              *filemanager.Service
 		IAM               *iam.Service
 		Trust             *trust.Service
 		ESign             *esign.Service