🌐 [translation-sync] Revise JAX intro lecture and add autodiff lecture#87

mmcky merged 7 commits into

mainQuantEcon/lecture-python-programming.fa:mainfrom

translation-sync-2026-04-08T00-29-23-pr-513QuantEcon/lecture-python-programming.fa:translation-sync-2026-04-08T00-29-23-pr-513Copy head branch name to clipboard