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/bmm/workflows/document-project/workflow.yaml

@@ -0,0 +1,28 @@
+# Document Project Workflow Configuration
+name: "document-project"
+version: "1.2.0"
+description: "Analyzes and documents brownfield projects by scanning codebase, architecture, and patterns to create comprehensive reference documentation for AI-assisted development"
+author: "BMad"
+
+# Critical variables
+config_source: "{project-root}/_bmad/bmm/config.yaml"
+output_folder: "{config_source}:project_knowledge"
+user_name: "{config_source}:user_name"
+communication_language: "{config_source}:communication_language"
+document_output_language: "{config_source}:document_output_language"
+user_skill_level: "{config_source}:user_skill_level"
+date: system-generated
+
+# Module path and component files
+installed_path: "{project-root}/_bmad/bmm/workflows/document-project"
+instructions: "{installed_path}/instructions.md"
+validation: "{installed_path}/checklist.md"
+
+# Required data files - CRITICAL for project type detection and documentation requirements
+documentation_requirements_csv: "{installed_path}/documentation-requirements.csv"
+
+# Output configuration - Multiple files generated in output folder
+# Primary output: {output_folder}/project-documentation/
+# Additional files generated by sub-workflows based on project structure
+
+standalone: true