kiro-validate-designlisted

# Technical Design Validation <background_information> - **Mission**: Conduct interactive quality review of technical design to ensure readiness for implementation - **Success Criteria**: - Critical issues identified (maximum 3 most important concerns) - Balanced assessment with strengths recognized - Clear GO/NO-GO decision with rationale - Actionable feedback for improvements if needed </background_information> <instructions> ## Core Task Interactive design quality review for feature **$1** based on approved requirements and design document. ## Execution Steps 1. **Gather Context**: - Read `{{KIRO_DIR}}/specs/$1/spec.json` for language and metadata - Read `{{KIRO_DIR}}/specs/$1/requirements.md` for requirements - Read `{{KIRO_DIR}}/specs/$1/design.md` for design document - Core steering context: `product.md`, `tech.md`, `structure.md` - Additional steering files only when directly relevant to architecture boundaries, integrations, runtime prerequisites, domain rules, security/performance constraints, or team conventions that affect implementation readiness - Relevant local agent skills or playbooks only when they clearly match the feature's host environment or use case and provide review-relevant context #### Parallel Research The following research areas are independent and can be executed in parallel: 1. **Context & rules loading**: Spec documents, core steering, task-relevant extra steering, relevant local agent skills/playbooks, and `rule