feat: add implementation-shape guardrail lens - #3

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zhouyuanxinand wants to merge 7 commits into

tt-a1i:mainfrom

zhouyuanxinand:codex/upstream-defensive-and-harness-support

Commits on Sep 4, 2026

fix: address implementation-shape review feedback
zhouyuanxinand
committed
673c2f3

Commits on Sep 5, 2026

docs: close fixture consumer boundary
zhouyuanxinand
committed
c606367

Commits on Sep 6, 2026

docs: omit environment-specific validation details
zhouyuanxinand
committed
728b1d4