Security, perf, and robustness hardening (audit-driven) + README refresh#27

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aletc1 merged 2 commits intodevfrom

claude/heuristic-sammet-0a6a36

Apr 18, 2026

Commits on Apr 18, 2026

fix(security,perf): audit-driven hardening of main process

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claude
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docs: refresh fork additions section with recent features

aletc1
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claude
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