marktplaats-publisher 0.6.1 update

Applied update to the live skill files before publishing.

Changes

• Removed unsupported homepage frontmatter so public skill validation passes.
• Bumped package and skill metadata to 0.6.1.
• Included references/ in package.json so referenced docs are packaged.
• Tightened SKILL.md, README, and references for smaller models: one phase, one verification, then next phase.
• Clarified that scripts are gates and UI/publication remains browser work with readback verification.
• Added explicit guidance for one or two subtle product-relevant typo/search variants.
• Added marktplaats-copy-qa --min-variants support.
• Added marktplaats-place-probe --open-background URL --wait-ms N to open Safari in the background before probing.
• Changed curl probe default body retention to --body-limit 0 for privacy.
• Added security/payment signal detection to place probes without logging page body text.
• Made live verification accept <br>/single-newline paragraph preservation while still rejecting flat one-line descriptions.
• Added live description-window domain/email/URL detection.
• Stored live verification passed and live website reference evidence in ad.json.
• Made marktplaats-register-update block by default unless live verification succeeded; --allow-unverified is explicit and intended only for drafts.

Validation

• npm test passed.
• python3 .../quick_validate.py /Users/roelbroersma/.openclaw/workspace/skills/marktplaats passed.
• npm pack --dry-run shows references/ included in the package.