Don't create toJson for ColorRGBA and AlignmentData.

Author: BirjuVachhani

lib/src/api/models/alignment.dart

@@ -204,7 +204,7 @@ class AlignmentModel with EquatableMixin, SerializableMixin {
 }
 
 /// A data class that holds the x and y values of the alignment.
-@JsonSerializable(useDynamics: true)
+@JsonSerializable(useDynamics: true, createToJson: false)
 class AlignmentData extends Equatable with DynamicSerializableMixin {
   /// The x value of the alignment that represents how far it is from
   /// the left edge of the rect. -1 means left edge, 0 means center and

lib/src/api/models/alignment.g.dart

@@ -10,7 +10,7 @@ import '../../../codelessly_api.dart';
 part 'color_rgba.g.dart';
 
 /// A color model capable of having variable opacity/alpha.
-@JsonSerializable(useDynamics: true)
+@JsonSerializable(useDynamics: true, createToJson: false)
 class ColorRGBA with EquatableMixin, DynamicSerializableMixin {
   /// Red channel value, between 0 and 1
   final double r;