Add apply-types command to compiler

Implement typer writing (inefficiently)

Implement formatter, support multiple filename inputs

Partial support for types, still need modules

Update to latest source typer changes

Add code comments

Comment out broken spec for now

Uncomment and fix final spec, add semantic / progress_tracker flags

Remove focus: true (oops)

Good ol' print debugging for windows CI failure

Reimplement def visitor def locator matching for windows

Back to print debugging

Fix and support windows drive letters for root folders