Build carousel art studio foundation

[Talonsturgill]

What changed

• audits all eleven shipped carousel art systems and defines a 10x, LinkedIn-native visual ceiling
• adds a curated primary-source reference atlas with explicit study and transformation rules
• adds a project-specific carousel-art-studio Claude skill for visual thesis, divergent rendered styleframes, camera/light/material craft, feed-size selection, shot cards and pre-production ceiling review
• adds six executable code-atelier construction studies: evidence monolith, volumetric cutaway, topographic signal, data sculpture, document archaeology and typographic machine

This is the capability foundation only. It intentionally does not change prompts/daily_routine.md, shipped runs or production automation wiring.

Verification

• skill validator: pass
• six atelier frames: browser render clean, zero render warnings/errors
• carousel machine QA: exit 0, zero failures
• assembled PDF: vector mode; full-size frames, 432px thumbnails and contact sheet visually inspected
• staged ownership: 18 paths valid for the human actor
• repository fast matrix: 106 passed
• repository full matrix: 123 passed, 3 CI-only steps skipped locally

August 31st maintenance refresh

• refreshed onto current main at 1aeae5918ef80acb89fe85bfcf8545739547bd6e
• no overlapping paths or merge conflicts; PR scope remains 18 added files
• ownership check: all 18 paths valid for the human actor
• local full matrix on merged tree 8fff3254401482ff9e595727004de92b0ad075e0: 123 passed, 3 CI-only steps skipped; persisted verdict green
• exact PR head: d3612276e4867bbb627d3675f6637a91deed5ea3
• exact-head guards run 33351855983: all six required jobs passed