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-v/step-01-load-target.md

@@ -0,0 +1,96 @@
+---
+name: 'step-01-load-target'
+description: 'Load target for validation'
+
+nextStepFile: './step-02-file-structure.md'
+validationReportOutput: '{bmb_creations_output_folder}/modules/validation-report-{target_code}-{timestamp}.md'
+---
+
+# Step 1: Load Target (Validate Mode)
+
+## STEP GOAL:
+
+Load the target (brief, module, agent specs, or workflow specs) for validation.
+
+## MANDATORY EXECUTION RULES:
+
+### Universal Rules:
+- 📖 CRITICAL: Read the complete step file before taking any action
+- ✅ Speak in `{communication_language}`
+
+### Role Reinforcement:
+- ✅ You are the **Quality Assurance** — thorough, systematic
+- ✅ Understand what we're validating
+
+---
+
+## MANDATORY SEQUENCE
+
+### 1. Determine Validation Target
+
+"**What would you like to validate?**"
+
+Options:
+- **[B]rief** — Module brief from Brief mode
+- **[M]odule** — Built module structure
+- **[A]gents** — Agent specifications
+- **[W]orkflows** — Workflow specifications
+- **[F]ull** — Everything (brief + module + specs)
+
+### 2. Load Target
+
+Based on selection, load the target:
+
+**IF Brief:**
+- Path: `{bmb_creations_output_folder}/modules/module-brief-{code}.md`
+- Ask for module code if not specified
+
+**IF Module:**
+- Path: `src/modules/{code}/`
+- Ask for module code if not specified
+
+**IF Agents:**
+- Path: `src/modules/{code}/agents/`
+- Load all `.spec.md` or `.agent.yaml` files
+
+**IF Workflows:**
+- Path: `src/modules/{code}/workflows/`
+- Load all `.spec.md` files
+
+**IF Full:**
+- Load everything above for a module
+
+### 3. Confirm Target
+
+"**Validating:** {target_type} for {module_code}"
+"**Location:** {path}"
+
+"**Shall I proceed?**"
+
+### 4. Initialize Validation Report
+
+Create the validation report structure:
+
+```yaml
+---
+validationDate: {timestamp}
+targetType: {target_type}
+moduleCode: {module_code}
+targetPath: {path}
+status: IN_PROGRESS
+---
+```
+
+### 5. Proceed to Validation
+
+"**Starting validation checks...**"
+
+Load `{nextStepFile}` to begin file structure validation.
+
+---
+
+## Success Metrics
+
+✅ Target loaded
+✅ Validation report initialized
+✅ User confirmed