Add full CAPVED lifecycle documentation:
- METADATA.yml: Task metadata and metrics
- 01-CONTEXTO.md: Context and initial state
- 02-ANALISIS.md: Impact analysis
- 03-PLANEACION.md: Execution plan with subtasks
- 04-VALIDACION.md: Validation gates and incidents
- 05-EJECUCION.md: Execution log
- 06-DOCUMENTACION.md: Lessons learned
Update _INDEX.yml with correct date and CAPVED files list
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
