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/templates/project-overview-template.md

@@ -0,0 +1,103 @@
+# {{project_name}} - Project Overview
+
+**Date:** {{date}}
+**Type:** {{project_type}}
+**Architecture:** {{architecture_type}}
+
+## Executive Summary
+
+{{executive_summary}}
+
+## Project Classification
+
+- **Repository Type:** {{repository_type}}
+- **Project Type(s):** {{project_types_list}}
+- **Primary Language(s):** {{primary_languages}}
+- **Architecture Pattern:** {{architecture_pattern}}
+
+{{#if is_multi_part}}
+
+## Multi-Part Structure
+
+This project consists of {{parts_count}} distinct parts:
+
+{{#each project_parts}}
+
+### {{part_name}}
+
+- **Type:** {{project_type}}
+- **Location:** `{{root_path}}`
+- **Purpose:** {{purpose}}
+- **Tech Stack:** {{tech_stack}}
+  {{/each}}
+
+### How Parts Integrate
+
+{{integration_description}}
+{{/if}}
+
+## Technology Stack Summary
+
+{{#if is_single_part}}
+{{technology_table}}
+{{else}}
+{{#each project_parts}}
+
+### {{part_name}} Stack
+
+{{technology_table}}
+{{/each}}
+{{/if}}
+
+## Key Features
+
+{{key_features}}
+
+## Architecture Highlights
+
+{{architecture_highlights}}
+
+## Development Overview
+
+### Prerequisites
+
+{{prerequisites}}
+
+### Getting Started
+
+{{getting_started_summary}}
+
+### Key Commands
+
+{{#if is_single_part}}
+
+- **Install:** `{{install_command}}`
+- **Dev:** `{{dev_command}}`
+- **Build:** `{{build_command}}`
+- **Test:** `{{test_command}}`
+  {{else}}
+  {{#each project_parts}}
+
+#### {{part_name}}
+
+- **Install:** `{{install_command}}`
+- **Dev:** `{{dev_command}}`
+  {{/each}}
+  {{/if}}
+
+## Repository Structure
+
+{{repository_structure_summary}}
+
+## Documentation Map
+
+For detailed information, see:
+
+- [index.md](./index.md) - Master documentation index
+- [architecture.md](./architecture{{#if is_multi_part}}-{part_id}{{/if}}.md) - Detailed architecture
+- [source-tree-analysis.md](./source-tree-analysis.md) - Directory structure
+- [development-guide.md](./development-guide{{#if is_multi_part}}-{part_id}{{/if}}.md) - Development workflow
+
+---
+
+_Generated using BMAD Method `document-project` workflow_