docs: add Talk Preparation Pipeline workflow + skill templates
6-stage pipeline: raw material → conference talk → Kimi AI slides.
New files:
- guide/workflows/talk-pipeline.md — Full workflow guide (REX vs Concept
modes, stage-by-stage breakdown, CHECKPOINT mechanics, Kimi handoff,
real-world DevWithAI example, 5 design patterns documented)
- examples/skills/talk-pipeline/ — 7 SKILL.md files + orchestrator + 2
templates (feedback-draft.md, kimi-prompt-template.md)
Updated:
- README.md — badges 164→172 templates, Feb 20 date, 13→14 skills
- guide/workflows/README.md — Talk Pipeline entry under Design & Content
- machine-readable/reference.yaml — 16 new entries for pipeline components
- CHANGELOG.md — [Unreleased] entry
Design patterns showcased: skill chaining + file-based state, tool
permission scoping (Bash only Stage 2), human-in-the-loop CHECKPOINT
(Stage 4), AI-to-AI handoff (Claude → Kimi), dual execution modes
(REX/Concept).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>