chore: remove BMAD framework files and IDE configuration artifacts

Clean up unused BMAD workflow, agent, and command files across all IDE
configurations (.agent, .clinerules, .cursor, .gemini, .github, .kilocode,
.opencode) and internal module files (_bmad/bmb, _bmad/bmm).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.opencode/skills/bmad-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_