Add option to either use system magic or build magic (Linux-only) for PDK builds
Use gitignoreSource for Nix
Add a prune command to delete currently unused PDKs
get_current_version, get_installed_list and Version added to API
~ Add copyright headers for all Python files
~ Update mypy
~ Internal restructuring- click_common now separate from common, with some functions in cli moved to common
prunecommand to delete currently unused PDKsget_current_version,get_installed_listandVersionadded to API ~ Add copyright headers for all Python files ~ Update mypy ~ Internal restructuring-click_commonnow separate fromcommon, with some functions inclimoved tocommon