[Feature Request] Stakeholder Summary Generation Command

[kanfil]

Summary

Add command to generate non-technical feature summaries for stakeholders (product managers, executives, customers).

Problem

• Issue Generate a summary to stakeholders github/spec-kit#1084 in upstream: "Generate a summary to stakeholders (no technical stuff)"
• InfoQ article emphasizes role-based workflows
• Currently no way to generate customer-facing documentation from specs

Proposal

New Command: /spec.summary

Generate non-technical summary including:

• Feature description (what it does, not how)
• Business value / customer benefit
• Key milestones / timeline estimate
• Dependencies (without technical jargon)

Output Formats

• Markdown for documentation
• Plain text for ticket system comments (Azure DevOps, JIRA)

Priority

Medium-High - Direct community request