Components with custom footprints (explicit smtpads) have a null width and height

[seveibar]

If you go to the tscircuit/cli, run bun run start then download the macrokeypad.tsx circuit json, you'll get null widths/heights in some of the output pcb_components, which messes up some stuff downstream

[seveibar]

This test has a reproduction if you look at the generated circuit json: https://github.com/tscircuit/core/blob/main/tests/examples/example3-2x2-keyboard.test.tsx

[homie-gg]

Here are some pull requests that might be helpful reference for this task:

• Add Footprint Pads for sizing, add 0603 resistor footprint + 3d model
• checkpoint schematic traces, v0.0.1, publishing and test workflows
• Fixed silkscreen

[homie-gg]

This might have already been done via: fix bounds calculation (null widths).

[homie-gg]

This might have already been done via: update the parsing of pcb json.