[refactor] : clean code for api.lua with handlers#337

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jensenojs wants to merge 2 commits intosudo-tee:mainfrom

jensenojs:refactor/command-boundary-a-clean

Commits on Mar 20, 2026

refactor(commands): establish single-layer command pipeline
oujinsai
committed
test(commands): add boundary contracts and guards
oujinsai
committed