fix(main): make --from optional
fix(main): make --from optional

kentcdodds/clog,semantic-rs/clog-lib,kbknapp/clog,Vinatorul/clog-lib,Vinatorul/clog-lib,badboy/clog-lib,Vinatorul/clog-cli,clog-tool/clog-cli,semantic-rs/clog-lib,clog-tool/clog-cli,badboy/clog-lib,thoughtram/clog,kentcdodds/clog,clog-tool/clog-lib