Prompt-Template-Manager — Walking Skeleton Plan

Author `{{column}}` templates and run them per row — `prompt-runner` is the only container that calls the Anthropic API.

• Plan
• Augment-It
• Prompt-Template-Manager
• Prompt-Runner
• Prompt-Store
• Walking-Skeleton
• LLM-Enrichment
• Derived-Record-Sets
• Module-Federation
• Anthropic-API