Added a multi-line state to the text elements

I18N Commander/DataModel/Database/Common/DataContext.cs

@@ -47,6 +47,7 @@ public sealed class DataContext : DbContext, IDataContext
         modelBuilder.Entity<TextElement>().HasIndex(n => n.Id);
         modelBuilder.Entity<TextElement>().HasIndex(n => n.Code);
         modelBuilder.Entity<TextElement>().HasIndex(n => n.Name);
+        modelBuilder.Entity<TextElement>().HasIndex(n => n.IsMultiLine);
         modelBuilder.Entity<TextElement>().Navigation(n => n.Section).AutoInclude();
 
         #endregion

I18N Commander/DataModel/Database/TextElement.cs

@@ -11,6 +11,8 @@ public sealed class TextElement
     
     public string Code { get; set; } = string.Empty;
 
+    public bool IsMultiLine { get; set; } = false;
+
     public Section Section { get; set; }
 
     public List<Translation> Translations { get; set; } = new();