fix: resolve CI linting failures and Netlify deployment issues
- Fixed Markdown indentation in Master Blueprint.
- Added document start marker to roadmap YAML.
- Resolved Python formatting issues (Black/Flake8 line length) in monitor and logger.
- Corrected Netlify _headers and _redirects with prioritized API routes and mandatory trailing newlines.
Co-authored-by: OneFineStarstuff <87420139+OneFineStarstuff@users.noreply.github.com>