feat(procedures): formalize post-PR mini retro with comprehensive questions

[atxtechbro]

Git Statistics

2 files changed, 71 insertions(+), 3 deletions(-)

🎯 Overview

This PR transforms the post-PR mini retro from a 3-line stub into a comprehensive procedure that enables effective retrospectives and continuous improvement.

🚀 Key Changes

Formalized Retro Procedure

The new post-pr-mini-retro.md includes:

• Agent-led collaborative process - Clear steps for how agents should drive retros
• Comprehensive question categories:
  • What worked well
  • What didn't work as expected
  • Procedure adherence
  • Systems improvement opportunities
  • Formatting overhead check
  • Tool boundary clarity
  • Principle tensions

Enhanced /retro Command

Updated to inject both:

• The full retro procedure
• The continuous improvement principle

✨ Notable Features

Agent-Led Process

Clear guidance for agents to:

1. Create a retro plan
2. Invite human participation
3. Lead with substance
4. Foster collaborative discussion

New Question Categories

• Formatting overhead check - Permission to flag unnecessary precision requirements
• Tool boundary clarity - Identify tools needing clearer descriptions
• Principle tensions - Analyze competing principles in decision-making

Personality-Driven Focus

Support for consultant personalities (Jonah, Brent) to provide specific lenses for retros.

🎭 Principles Applied

• systems-stewardship: Single source of truth for retro procedures
• continuous-improvement: Wring out every drop of learning
• snowball-method: 20% systems work enables 80% feature work

Closes #1102

[amazon-q-developer]

⏳ I'm reviewing this pull request for security vulnerabilities and code quality issues. I'll provide an update when I'm done

[amazon-q-developer]

✅ I finished the code review, and didn't find any security or code quality issues.