When preserving CSV rows from existing manifest files during module updates,
rows from older schema versions (without the 'standalone' column) were being
added to CSVs with new schema headers, causing "Invalid Record Length" errors
during parsing.
Added schema upgrade logic to detect old column structure and upgrade preserved
rows by adding missing columns with appropriate default values. This ensures all
CSV rows match the header column count, fixing installation errors.
Fixes column count mismatch in:
- workflow-manifest.csv (added standalone column)
- task-manifest.csv (added standalone column)
- tool-manifest.csv (added standalone column)
- agent-manifest.csv (schema validation for future-proofing)
- Added docs/ide-info/opencode.md
- Added tool/cli/installers/lib/ide/opencode.js
- Modified tools/installers/lib/ide/core/detector.js to include
detection for opencode command dir
- Modified tools/cli/platform-codes.yaml to include opencode config
- Modified tools/cli/installers/lib/ide/workflow-command-template.md to
include frontmatter with description as opencode requires this for
commands and adding it to the template by default does not seem to
impact other IDEs
- Modified src/modules/bmm/workflows/workflow-status/workflow.yaml
description so that it properly escapes quotes when interpolated in the
teplate
- Unify BMad directory name from 'BMad' to lowercase 'bmad'
- Use shared utility functions [getAgentsFromBmad] and [getTasksFromBmad] to fetch agents and tasks
- Create independent subdirectory structures (agents, tasks) for each module
- Update file writing paths to store TOML files by module classification
- Remove legacy QWEN.md merged documentation generation logic
- Add TOML metadata header support (not available in previous versions)
- Clean up old version configuration directories (including uppercase BMad and bmad-method)
