Add Contextual Prompts pattern

[devill]

Summary

• Adds new pattern: Contextual Prompts - embed guidance directly in script outputs (error messages, CLI responses) instead of front-loading instructions in CLAUDE.md
• This is a generalization of the principle behind Habit Hooks

Discussion Requested

@lexler - I'd like to discuss whether we should restructure the relationship between these related patterns:

• Contextual Prompts (this new one) - the fundamental principle of putting guidance where it will be seen at the right moment
• Habit Hooks - a more specific implementation that uses hooks to guarantee scripts run and detect violations
• Reminders - techniques for injecting reminders into conversations
• Hooks - the infrastructure pattern that enables Habit Hooks

Currently I've set up habit-hooks -->|uses| contextual-prompts and contextual-prompts <-->|similar| reminders, but there might be a cleaner way to organize this family of patterns. Open to suggestions!

Test plan

• npm run validate passes (relationships are valid)
• Pattern renders correctly on site

🤖 Generated with Claude Code

[lexler]

Good for now, re relationships. In general I'm wondering if we should sit down and go through the relationships carefully.
And there's a bunch of them missing for my patterns still, I was meaning to add them to the repo but haven't done them yet.

[devill]

Yes, we should definitely get together for a few hours and clean up the repo. Will you be coming to the Samman Coaching Openspace this year? It would be a great place to sit down together and re org