Vertically allign gates when building circuit from code or ungrouping gates

[linderd]

When building a circuit from code or ungroup a gate, gates are not vertically alligned. This builds very large circuits if you have many gates in one vertical line and is not easy to read then.
Example: Hadamard-Sandwich:

after 'To code' and 'Build circuit' or grouping/ungrouping:

[marc2911]

the C# circuit declaration syntax probably needs to be extended to allow a range input, same for the register selections when inserting composites