feat: add business expansion proposal template

[abeltrano]

Summary

Adds a new template author-business-expansion-proposal for producing comprehensive business strategy proposals for professional services firms looking to scale.

What this template does

Composes the specification-analyst persona with three protocols:

• guardrails/anti-hallucination — epistemic labeling, refusal to fabricate, source attribution
• guardrails/self-verification — sampling verification, citation audit, coverage confirmation
• reasoning/requirements-elicitation — scope extraction, requirement decomposition, ambiguity detection

The assembled prompt produces a structured proposal covering:

1. Pre-Proposal Analysis — ambiguities, implicit needs, constraint conflicts
2. Organizational Structure — org chart, delegation of authority
3. Staffing Plan — W-2 vs. 1099, hiring sequence, licensing, compensation
4. Process Improvements — project intake, workflow, QC, tooling
5. Challenges & Risk Mitigation — risk register with specific mitigations
6. Success Metrics — KPIs with baselines, targets, review cadence
7. Implementation Timeline — phased rollout with decision gates
8. Budget Estimate — phased cost summary with break-even analysis

Parameters

Param	Description
business_description	Business structure, headcount, roles, licensing constraints
growth_problem	The capacity or scaling problem
constraints	Regulatory, financial, or operational constraints
priorities	Owner priorities for the expansion

Output contract

Produces a business-strategy-proposal artifact.

Testing

Tested end-to-end by assembling and executing against a real business scenario (structural engineering LLC scaling from sole proprietor + 1099 contractors to a multi-employee firm). The resulting proposal covered all specified sections with concrete, actionable recommendations.

Checklist

• Template follows frontmatter conventions (name, description, persona, protocols, format, params, contracts)
• Protocol references use category paths in frontmatter
• Includes quality checklist section
• Non-goals section included
• input_contract / output_contract defined