FUND-2055 DRC Cleanup Empty Interface (#93)

* tool fixes

* IDocumentUtilitiesService moved from OSS naar Internal

* Document provider for OSS fixed to fs

Author: heuvea

src/OneGround.ZGW.Documenten.Services/IDocumentUtilitiesService.cs

@@ -26,7 +26,7 @@
     "AdminConnectionString": "Host=localhost;Port=5432;Database=drc_db;Username=postgres;Password=postgres"
   },
   "FileSystemDocumentServiceSettings": {
-    "DocumentRootPath": "c:\\temp\\drc_dms" // Note: let it be a shared folder (for all developers the same)
+    "DocumentRootPath": "c:\\temp\\drc_dms"
   },
   "NotificatieService": {
     "Type": "MessageQueue"

src/OneGround.ZGW.Documenten.WebApi/appsettings.Local.json

@@ -20,12 +20,13 @@
     "EnkelvoudigInformatieObjectenPageSize": 100,
     "VerzendingenPageSize": 100,
     "UploadLargeDocumentChunkSizeMB": 50,
-    "DocumentJobPrioritizationAtDownload": false, 
+    "DocumentJobPrioritizationAtDownload": false,
     "CachedSecretExpirationTime": "00:03:00",
     "AudittrailRetrieveForRsins": [],
     "AudittrailRecordRetrieveList": false,
     "AudittrailRecordRetrieveMinimal": true,
     "ResolveForwardedHost": true,
+    "DefaultDocumentenService": "fs",
     "NummerGeneratorFormats": {
       "documenten": "D{yyyy}-{v^8}"
     },