Add "pastel set luminance"

[jackwalkerlabs]

FactoryChief delivery

Closes #1

Summary

Autonomous implementation for Add "pastel set luminance". The change was made in an isolated Git worktree and passed a fresh credential-free verification container before this exact commit was pushed.

Verification

• Command: if [ -f package-lock.json ]; then install_started=$(date +%s%3N); npm ci --offline --prefer-offline --logs-max=0 || { echo "Verification dependency cache is incomplete; rerun the agent stage or clear the repository cache." >&2; exit 1; }; install_finished=$(date +%s%3N); echo "FACTORYCHIEF_INSTALL_MS=$((install_finished-install_started))"; fi set -eu git diff --check if [ -f package.json ]; then script="$(node -e "const p=require('./package.json'); process.stdout.write(p.scripts?.test ? 'test' : p.scripts?.build ? 'build' : '')")" if [ -n "$script" ]; then npm run "$script"; fi elif [ -f go.mod ] && command -v go >/dev/null 2>&1; then go test ./... elif [ -f Cargo.toml ] && command -v cargo >/dev/null 2>&1; then cargo test elif [ -f pyproject.toml ] && command -v pytest >/dev/null 2>&1; then pytest fi
• Exit code: 0
• Network during gate: none
• Changed files: 4
• Verified head: 9f20cc89b4464641a842d6a440d0446d0ef6e681
• Model usage: 604,808 tokens · $0.3718

Validation

End-to-end validation was skipped because this repository does not declare a validate configuration.

In-run review

• Verdict: approve
• Reviewed in-run: 1 finding fixed before delivery
• Fix passes: 1

Human review is required before merge.

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Run: FC-20260906-65F312 · Agent: codex (gpt-5.6-sol)