Refactor torn-paper poster style selector

[ZaynJarvis]

Summary

• Refactor torn-paper-collage-poster into a style-selectable poster workflow while preserving torn-paper-editorial-collage as the default repo style.
• Replace the large style selector with a compact category router in references/poster-styles.md.
• Add references/styles/ with detailed category files that hold concrete style IDs, core keywords, prompt add-ons, best-use notes, and avoid notes.
• Remove the aesthetic-style no-text assumption: poster typography is allowed by default; the skill only blocks random/fake text, fake logos, and invented facts.
• Preserve caller aspect-ratio behavior: the skill no longer adds, removes, or defaults a ratio.
• Add 5 generated fictional poster examples under examples/posters/ so this PR description can render real style outcomes.

Style Coverage

Total style IDs ported: 164

• editorial-print.md: 30 styles for magazine, newspaper, zine, typography, documentary, reports, and print-production posters.
• brand-product-tech.md: 32 styles for brand systems, product launches, commercial campaigns, SaaS, AI, hardware, fintech, retail, and services.
• culture-event-sports.md: 32 styles for film, music, nightlife, sports, festivals, performance, travel, markets, and public events.
• art-historical-craft.md: 36 styles for art movements, historical poster languages, regional visual traditions, craft, printmaking, textile, and material posters.
• social-data-internet.md: 34 styles for social media, internet culture, live moments, meme posters, data storytelling, explainers, public notices, and knowledge maps.

Generated Poster Examples

Fictional poster concepts generated from recent trending topics as of 2026-06-13. Images are committed for stable PR rendering at skills/aigc/torn-paper-collage-poster/examples/posters/.

Topic	Style IDs Used	Poster
SpaceX IPO / market debut	data-portrait-number + product-launch-hero
Fable 5 / Mythos 5 offline	public-notice-alert + cyberpunk-terminal + ai-model-release-lab
AI World Cup watch	sports-broadcast-impact + live-moment-overlay + matchday-stadium-anthem
WWDC 2026 AI / OS-level intelligence	tech-launch-interface + ai-model-release-lab + browser-window-collage
Creator marketplace / paid expertise	creator-economy-brand + social-feed-stack + community-signal-map

Sources Checked

• SpaceX IPO: https://www.latimes.com/business/story/2026-06-12/spacex-shares-rise-11-in-early-trading-during-historic-ipo
• SpaceX IPO: https://www.theguardian.com/science/2026/jun/12/spacex-stock-price-ipo-spcx
• Fable 5 / Mythos 5 offline: https://apnews.com/article/d9cc7df5c02e93837d0f0bfb24d5cfd2
• Fable 5 / Mythos 5 offline: https://www.businessinsider.com/anthropic-disable-mythos-fable-us-export-control-national-security-2026-6
• AI and World Cup: https://www.pymnts.com/news/artificial-intelligence/2026/the-2026-world-cup-is-running-on-ai-from-kickoff-to-final-whistle/
• AI and World Cup: https://www.wired.com/story/artificial-intelligence-sneaks-into-the-world-cup-thanks-to-google-gemini
• WWDC 2026: https://www.wired.com/story/everything-apple-announced-at-wwdc-2026
• Creator marketplace: https://www.businessinsider.com/linkedin-creator-plans-new-features-roadmap-2026-6
• Creator economy: https://www.nypost.com/2026/06/10/business/creators-launching-companies-building-software-and-investing/

Validation

• git diff --cached --check before first amend
• git diff --check HEAD~1..HEAD after amend
• Style ID duplicate scan across references/styles/*.md: no duplicates
• Style heading count across references/styles/*.md: 164
• Poster example assets exist and render via GitHub raw URLs

Notes

• Upstream push is not permitted for ZaynJarvis, so this draft PR is opened from the fork branch ZaynJarvis:luna/torn-paper-poster-styles.