feat: Add comprehensive BMAD agent, workflow, and documentation framework.

_bmad/cis/workflows/design-thinking/README.md

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+---
+last-redoc-date: 2025-09-28
+---
+
+# Design Thinking Workflow
+
+**Type:** Interactive Document Workflow
+**Module:** Creative Intelligence System (CIS)
+
+## Purpose
+
+Guides human-centered design processes through the complete design thinking methodology: Empathize, Define, Ideate, Prototype, and Test. Creates solutions deeply rooted in user needs by combining empathy-driven research with systematic creative problem-solving.
+
+## Distinctive Features
+
+- **Phase-Based Structure**: Full five-phase design thinking journey from empathy to testing
+- **Method Library**: Curated collection of design methods in `design-methods.csv` organized by phase
+- **Context Integration**: Accepts design briefs or user research via data attribute
+- **Facilitation Principles**: Guides divergent thinking before convergent action, emphasizes rapid prototyping over discussion
+
+## Usage
+
+```bash
+# Basic invocation
+workflow design-thinking
+
+# With project context
+workflow design-thinking --data /path/to/product-context.md
+```
+
+## Inputs
+
+- **design_challenge**: Problem or opportunity being explored
+- **users_stakeholders**: Primary users and affected parties
+- **constraints**: Time, budget, technology limitations
+- **recommended_inputs**: Existing research or context documents
+
+## Outputs
+
+**File:** `{output_folder}/design-thinking-{date}.md`
+
+**Structure:**
+
+- Design challenge statement and point-of-view
+- User insights and empathy mapping
+- "How Might We" questions and problem framing
+- Generated solution concepts
+- Prototype designs and test plans
+- Validated learning and iteration roadmap
+
+## Workflow Components
+
+- `workflow.yaml` - Configuration with design_methods CSV reference
+- `instructions.md` - 7-step facilitation guide through design thinking phases
+- `template.md` - Structured output format
+- `design-methods.csv` - Phase-specific design techniques library