Resolve dependency updates and sharpen showcase

[plmn95]

Summary

• apply the compatible minor and patch updates from Bump the npm-dependencies group with 10 updates #1 while retaining TypeScript 5.9, htmlparser2 8, Node 24 types and Prettier 3.8
• group future Dependabot updates by minor/patch only so incompatible majors arrive as separately reviewable pull requests
• replace the 700×1052 showcase capture with a visually verified 1400×2104 high-density render

Why this supersedes #1

PR #1 installs TypeScript 7.0.2 alongside typescript-eslint 8.68.0, whose peer range is TypeScript >=4.8.4 <6.1.0. GitHub Actions therefore fails during npm ci before tests run. The broad group also mixes parser and Node type majors into the same change.

Verification

• npm ci
• npm run check (36 files, 278 tests)
• npm_config_cache=/private/tmp/punch-npm-cache npm run pack:check
• npm ls --all
• git diff --check
• original-resolution visual inspection of the 1400×2104 PNG

No live model call was made; the existing fictional, validated campaign was re-rendered for capture quality only.