remove a trojan

a semi working parser is needed first.

Mostly just an output to structural verilog, and a way to input the HDL trojans.

No files, tests, or entry points are named in the issue, so first inspect the Python repository structure to locate any existing parser or HDL-related code. Clarify the input and output expectations before starting; done should include a working parser that accepts HDL trojans and produces structural Verilog.

Written by the indexing model from the issue text.