:construction: chore(safedict): add __getitem__ for safeiterdict
:construction: chore(safedict): add __getitem__ for safeiterdict

ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study