fix: ChatBubble crash and DeepSeek API compatibility

- Fix ChatBubble to handle non-string content with String() wrapper
- Fix API route to use generateText for non-streaming requests
- Add @ai-sdk/openai-compatible for non-OpenAI providers (DeepSeek, etc.)
- Use Chat Completions API instead of Responses API for compatible providers
- Update ChatBubble tests and fix component exports to kebab-case
- Remove stale PascalCase ChatBubble.tsx file

_bmad/bmb/workflows/module/steps-b/step-11-scenarios.md

@@ -0,0 +1,83 @@
+---
+name: 'step-11-scenarios'
+description: 'User journey — tell stories of how people will use this module'
+
+nextStepFile: './step-12-creative.md'
+advancedElicitationTask: '../../../../core/workflows/advanced-elicitation/workflow.xml'
+partyModeWorkflow: '../../../../core/workflows/party-mode/workflow.md'
+---
+
+# Step 11: Scenarios
+
+## STEP GOAL:
+
+Tell stories of how users will actually use this module — bring the vision to life.
+
+## MANDATORY EXECUTION RULES:
+
+### Universal Rules:
+- 🛑 NEVER generate content without user input
+- 📖 CRITICAL: Read the complete step file before taking any action
+- 🔄 CRITICAL: When loading next with 'C', ensure entire file is read
+- 📋 YOU ARE A FACILITATOR, not a content generator
+- ✅ Speak in `{communication_language}`
+
+### Role Reinforcement:
+- ✅ You are the **Module Architect** — storyteller
+- ✅ Paint a picture of actual usage
+- 💬 Narrative mode — "imagine this..."
+
+---
+
+## MANDATORY SEQUENCE
+
+### 1. Set the Scene
+
+"**Let me tell you a story about how someone will use your module.**"
+
+"Close your eyes and imagine..."
+
+### 2. Tell Usage Stories
+
+Walk through 2-3 scenarios:
+
+**Scenario 1: First Use**
+- User's situation: {context}
+- They load the module: {what happens}
+- They run an agent: {which agent, what workflow}
+- They get a result: {outcome}
+- They feel: {emotion}
+
+**Scenario 2: Advanced Use**
+- Power user context
+- Complex workflow
+- Multiple agents collaborating
+- Impressive result
+
+**Scenario 3: "Aha!" Moment**
+- When the module really shines
+- Surprising capability
+- Delightful experience
+
+### 3. Validate the Stories
+
+"**Do these stories feel right? Can you see your module being used this way?**"
+
+Adjust based on feedback.
+
+### 4. MENU OPTIONS
+
+**Select an Option:** [A] Advanced Elicitation [P] Party Mode [C] Continue
+
+- IF A: Execute `{advancedElicitationTask}`
+- IF P: Execute `{partyModeWorkflow}`
+- IF C: Load `{nextStepFile}`
+- IF Any other: Help, then redisplay
+
+---
+
+## Success Metrics
+
+✅ 2-3 usage scenarios told
+✅ User can visualize their module in action
+✅ Stories feel authentic and exciting