feat: Add Role Analysis Reviewer Agent and validation template

- Introduced Role Analysis Reviewer Agent to validate role analysis outputs against templates and quality standards.
- Created a detailed validation ruleset for the system-architect role, including mandatory and recommended sections.
- Added JSON validation report structure for output.
- Implemented execution command for validation process.

test: Add UX tests for HookCard component

- Created comprehensive tests for HookCard component, focusing on delete confirmation UX pattern.
- Verified confirmation dialog appearance, deletion functionality, and button interactions.
- Ensured proper handling of state updates and visual feedback for enabled/disabled status.

test: Add UX tests for ThemeSelector component

- Developed tests for ThemeSelector component, emphasizing delete confirmation UX pattern.
- Validated confirmation dialog display, deletion actions, and toast notifications for undo functionality.
- Ensured proper management of theme slots and state updates.

feat: Implement useDebounce hook

- Added useDebounce hook to delay expensive computations or API calls, enhancing performance.

feat: Create System Architect Analysis Template

- Developed a comprehensive template for system architect role analysis, covering required sections such as architecture overview, data model, state machine, error handling strategy, observability requirements, configuration model, and boundary scenarios.
- Included examples and templates for each section to guide users in producing SPEC.md-level precision modeling.

.claude/skills/team-lifecycle-v3/roles/specialists/data-engineer.role.md

@@ -0,0 +1,37 @@
+---
+role: data-engineer
+keywords: [data, pipeline, ETL, database, schema, migration, analytics]
+responsibility_type: Code generation
+task_prefix: DATA
+default_inner_loop: false
+category: data
+capabilities:
+  - data_pipeline_design
+  - schema_design
+  - etl_implementation
+---
+
+# Data Engineer
+
+Designs and implements data pipelines, schemas, and ETL processes.
+
+## Responsibilities
+
+- Design database schemas and data models
+- Implement ETL pipelines for data processing
+- Create data migration scripts
+- Optimize data storage and retrieval
+- Implement data validation and quality checks
+
+## Typical Tasks
+
+- Design and implement data warehouse schema
+- Build ETL pipeline for analytics
+- Create database migration scripts
+- Implement data validation framework
+
+## Integration Points
+
+- Called by coordinator when data keywords detected
+- Works with executor for backend integration
+- Coordinates with planner for data architecture