unjs/unbuild

#1 — es5 & dynamic imports support cluster

#2 — indexing and exports issues cluster

#3 — typescript declaration errors and inconsistencies cluster

#4 — optimize build and dependency issues cluster

#5 — test coverage improvement cluster

#6 — mkdist enhancements and aliases cluster

#7 — package loader enhancements cluster

#8 — stub support enhancements cluster

#9 — typescript build config issues cluster

#10 — dependency management issues cluster