`Add-Type` call on module load adds ~0.3 - 0.4s to load time

[cspotcode]

> pwsh -nop -c 'import-module pansies'
Loading DLL
00:00:00.0432533
Remaining .psm1 logic, which includes calling C# compiler
00:00:00.4472917

Could be ported to a DLL which is conditionally loaded, avoiding the compile step on startup.