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/source-tree-template.md

@@ -0,0 +1,135 @@
+# {{project_name}} - Source Tree Analysis
+
+**Date:** {{date}}
+
+## Overview
+
+{{source_tree_overview}}
+
+{{#if is_multi_part}}
+
+## Multi-Part Structure
+
+This project is organized into {{parts_count}} distinct parts:
+
+{{#each project_parts}}
+
+- **{{part_name}}** (`{{root_path}}`): {{purpose}}
+  {{/each}}
+  {{/if}}
+
+## Complete Directory Structure
+
+```
+{{complete_source_tree}}
+```
+
+## Critical Directories
+
+{{#each critical_folders}}
+
+### `{{folder_path}}`
+
+{{description}}
+
+**Purpose:** {{purpose}}
+**Contains:** {{contents_summary}}
+{{#if entry_points}}**Entry Points:** {{entry_points}}{{/if}}
+{{#if integration_note}}**Integration:** {{integration_note}}{{/if}}
+
+{{/each}}
+
+{{#if is_multi_part}}
+
+## Part-Specific Trees
+
+{{#each project_parts}}
+
+### {{part_name}} Structure
+
+```
+{{source_tree}}
+```
+
+**Key Directories:**
+{{#each critical_directories}}
+
+- **`{{path}}`**: {{description}}
+  {{/each}}
+
+{{/each}}
+
+## Integration Points
+
+{{#each integration_points}}
+
+### {{from_part}} → {{to_part}}
+
+- **Location:** `{{integration_path}}`
+- **Type:** {{integration_type}}
+- **Details:** {{details}}
+  {{/each}}
+
+{{/if}}
+
+## Entry Points
+
+{{#if is_single_part}}
+
+- **Main Entry:** `{{main_entry_point}}`
+  {{#if additional_entry_points}}
+- **Additional:**
+  {{#each additional_entry_points}}
+  - `{{path}}`: {{description}}
+    {{/each}}
+    {{/if}}
+    {{else}}
+    {{#each project_parts}}
+
+### {{part_name}}
+
+- **Entry Point:** `{{entry_point}}`
+- **Bootstrap:** {{bootstrap_description}}
+  {{/each}}
+  {{/if}}
+
+## File Organization Patterns
+
+{{file_organization_patterns}}
+
+## Key File Types
+
+{{#each file_type_patterns}}
+
+### {{file_type}}
+
+- **Pattern:** `{{pattern}}`
+- **Purpose:** {{purpose}}
+- **Examples:** {{examples}}
+  {{/each}}
+
+## Asset Locations
+
+{{#if has_assets}}
+{{#each asset_locations}}
+
+- **{{asset_type}}**: `{{location}}` ({{file_count}} files, {{total_size}})
+  {{/each}}
+  {{else}}
+  No significant assets detected.
+  {{/if}}
+
+## Configuration Files
+
+{{#each config_files}}
+
+- **`{{path}}`**: {{description}}
+  {{/each}}
+
+## Notes for Development
+
+{{development_notes}}
+
+---
+
+_Generated using BMAD Method `document-project` workflow_