Fix text thickness and add mirrored

[tannewt]

No description provided.

[xeokeri]

Any update on this getting merged in? As I've been running into the exception with the SetThickness when using KiCad 7.x.

[4rzael]

I'm actually also getting the AttributeError: 'PCB_TEXT' object has no attribute 'SetThickness' error on KiCad 6 (specifically: (6.0.6-1)-1) on MacOS.

I checked, and SWIG_version is indeed 6 on my setup.
Changing SetThickness to SetTextThickness works.
I'd thus recommend changing this PR's references to if SWIG_version >= 7 to if SWIG_version >= 6.

Also, is there anything else blocking this PR from getting merged ? If so, I'm up to work on it.

[atait]

I like this change. Sorry I overlooked it for a while. mirrored will be a good addition, and the >=6 bug is still in there. There is some refactoring going on now, so the location of these edits moved to item.py:TextEsque. @tannewt , it is probably easiest to make a new PR based off of a fresh main branch. I will keep an eye out for one