fix: refactored manually

app/skills/packaging_guide/SKILL.md

@@ -0,0 +1,20 @@
+---
+name: packaging_guide
+phase: package
+description: Guidance for assembling the comprehensive solution-architecture-guide.md.
+---
+
+# Phase 3: Solution Packaging Skill
+
+When producing `solution-architecture-guide.md`:
+
+1. **Consolidate Artifacts**: Combine key insights from `docs/requirements.md`, `docs/architecture.md`, `architecture.mmd`, `terraform/`, and `validation-results.md`.
+2. **Guide Structure**:
+   - Executive Overview & Problem Statement.
+   - Selected GCP Product Architecture & Rationale.
+   - Embedded Mermaid Architecture Diagram.
+   - Terraform Infrastructure Blueprint & Deployment Instructions.
+   - Pre-deployment Validation Evidence & Compliance Matrix.
+   - Operations, Monitoring, and Maintenance Runbook.
+3. **Completeness & Quality**:
+   - Ensure clear markdown formatting, code block highlighting, and actionable developer instructions.