Documentation updates:
- Update README.md title and all references
- Update PROJECT_GUIDELINES.md title and guidelines
- Update all documentation files in docs/ directory
- Update device setup guides (Kobo, KOReader)
- Update API and architecture documentation
- Update completion summaries and progress reports
This is part 5 of the project rename to Bookhoard.
Added comprehensive documentation of Phases 1-3:
- Phase 1: Documentation cleanup details
- Phase 2: Dead code removal summary
- Phase 3: Test suite cleanup details
- Complete statistics and verification results
This document serves as a record of the legacy code cleanup
work completed in this session.
john-okeefe