FreeCAD Hotkey Business Cards

Made these to take along to the Open Hardware Summit, and also future FreeCAD booths/events. I intend to hand out some extras around town too, since I talk to a fair amount of people about FreeCAD.

Here's a mockup of the Linux/Windows version:
<img width="2058" height="1732" alt="Image" src="https://github.com/user-attachments/assets/1f1cc910-4512-437e-afaf-623ce43f8616" />

