- Moved backend/ to apps/backend/ (submodule)
- Moved database/ to apps/database/ (submodule)
- Moved frontend/ to apps/frontend-web/ (submodule)
- Updated .gitmodules references
- Created apps/_MAP.md
- Updated CLAUDE.md v0.1.0 -> v2.0.0
Part of: TASK-2026-02-06-ESTANDARIZACION-ESTRUCTURA-PROYECTOS Sprint 5
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>