Create extract-to-areas sub-skill

[BugRoger]

Parent Epic

• Weekly Rituals System #9 Weekly Rituals System

Description

Create a sub-skill that extracts people interactions and insights to their respective Area files (People/, Insights/). Used by weekly-review to auto-populate relationship and insight tracking.

Scope

Location: .claude/skills/_sub/synthesis/extract-to-areas/SKILL.md

Requirements

Arguments

• people: Array of { person, date, themes, content }
• insights: Array of { theme, date, content, application }
• dry_run: boolean (default: false) - preview changes without writing

Behavior

For people extractions:

1. For each person entry:
   • Check if 02_Areas/People/{person}.md exists
   • If exists: Parse file, find Interactions section, append new entry
   • If not exists: Return suggestion to create file

For insight extractions:

1. For each insight entry:
   • Determine theme (e.g., "leadership", "team-dynamics")
   • Check if 02_Areas/Insights/{theme}.md exists
   • If exists: Append entry with date
   • If new but recurring (3+ mentions): Suggest creating file

Returns

people_updates:
  - person: "Jonny"
    file: "02_Areas/People/JonnyB.md"
    action: "updated" | "create_suggested"
    
insight_updates:
  - theme: "leadership"
    file: "02_Areas/Insights/leadership.md"
    action: "updated" | "create_suggested"
    
summary: "Updated 3 People files, added 2 insights"

Acceptance Criteria

• Correctly appends to existing People files in Interactions section
• Correctly appends to existing Insight files
• Suggests new file creation when appropriate
• Preserves existing file content when appending
• Provides clear summary of changes (for auto-extract with summary mode)
• Dry-run mode previews without writing