More work on SzDataHandler

SzCli/Program.cs

@@ -9,10 +9,11 @@ public class Program
 {
     private static readonly DefaultLocalFileManager _fileManager = new();
     private static readonly Logger _logger = new(_fileManager);
+    private static readonly DefaultDatabaseHandler _dbHandler = new();
     
     public static void Main(string[] args)
     {
-        SZ.Init(_fileManager, _logger);
+        SZ.Init(_fileManager, _logger, _dbHandler);
 
         bool shouldClose = false;
 

SzCore/SzDataHandler.cs

@@ -175,7 +175,22 @@ public class SzDataHandler
 
     #region Other
 
-    public Sz
+    public SzTemplateField? CreateTemplateField(string id, SzFieldType fieldType, bool isList = false, string? defaultValue = null, bool isSpecialType = false, string? specialTypeValue = null)
+    {
+        if (string.IsNullOrEmpty(id)) return null;
+
+        var newField = new SzTemplateField()
+        {
+            Id = id,
+            FieldType = fieldType,
+            IsList = isList,
+            IsSpecialType = isSpecialType,
+            DefaultValue = defaultValue ?? "",
+            SpecialTypeValue = specialTypeValue ?? ""
+        };
+
+        return newField;
+    }
 
     #endregion