unjs/citty

#1 — customizable usage display and logger cluster

#2 — multiple wildcard args support cluster

#3 — positional arguments confusion cluster

#4 — support argument handling and validation cluster

#5 — shell command enhancements cluster

#6 — async error handling caching utils cluster

#7 — support command args utilities cluster

#8 — return value management cluster

#9 — version handling and package configuration cluster