feat: enhance presentation skill with templates, validation, and theming

- Add 35 slide layout types with design guidelines and selection heuristic
- Add theme selection (dark professional, light editorial, bold vibrant)
- Add visual consistency rules for unified color palettes across slides
- Add content planning workflow (hook, argument, evidence, CTA)
- Add post-generation validation (title overflow, bounds, fonts, theme)
- Add HTML template examples for 20 reference slide layouts
- Expand PDF export rules (no external images, no box-shadow)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Arjun 2026-02-16 11:55:47 +05:30
parent 96e2625c6e
commit 3f23191ecd