Twelve of nineteen live

PR42 merged and live verified at 5cea7e092e96cf6f1d4bcf9180330c29733f5792. Batch04 next; full section not yet complete.

• handoff.md
• merge.json
• premerge.json
• merge-ci.json
• deployment-verification.json
• api-verification.json
• live-http-verification.json
• live-validation.json
• embedded-semantics.json
• sandbox-growth.json
• live-pixel-provenance.json

Actual live gallery cards · phone390

Desktop gallery · Phone gallery · Original approved integration evidence