modify DB

iOSClient/Database/NCDatabase.swift

@@ -99,6 +99,7 @@ class tableDirectory: Object {
     @objc dynamic var account = ""
     @objc dynamic var dateReadDirectory: NSDate? = nil
     @objc dynamic var directoryID = ""
+    @objc dynamic var encrypted: Bool = false
     @objc dynamic var etag = ""
     @objc dynamic var favorite: Bool = false
     @objc dynamic var fileID = ""

iOSClient/Database/NCManageDatabase.swift

@@ -61,7 +61,7 @@ class NCManageDatabase: NSObject {
             
             // 10 : Version 2.18.0
             // 11 : Add object tableE2eEncryption
-            // 12 : Change primary key of tableE2eEncryption for fileNameIdentifier, remove filed metadataKey, add tokenLock on Table Directory
+            // 12 : Change primary key of tableE2eEncryption for fileNameIdentifier, remove filed metadataKey, add tokenLock and encrypted on Table Directory
             //    : add fileNameView on Metadata
             
             migrationBlock: { migration, oldSchemaVersion in