turbo

cfca6f25 - fix: Normalize multi-language cache environment inputs (#13898)

fix: Normalize multi-language cache environment inputs (#13898) ## Summary - separate contract environment projection from raw-value task hashing so strict-mode execution still receives toolchain settings without machine-specific paths fragmenting cache keys - represent Cargo home, target/artifact directories, and rustup home through configuration safety, resolved outputs, and compiler identity rather than absolute path strings - represent uv config roots and Python selection policy through external-config safety and the resolved interpreter identity - retain raw hashing or fail-closed behavior for environment values whose contents or selected tools can materially affect outputs - document the contract distinction and cover equivalent-path hashing, strict execution projection, and existing fail-closed cases --------- Co-authored-by: vercel-gh-bot-4[bot] <312518292+vercel-gh-bot-4[bot]@users.noreply.github.com> Co-authored-by: vercel-gh-bot-5[bot] <312521305+vercel-gh-bot-5[bot]@users.noreply.github.com> Co-authored-by: vercel-gh-bot-3[bot] <282332853+vercel-gh-bot-3[bot]@users.noreply.github.com>