R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'soilKey'

soilKey::v01_getting_started |  | Getting started with soilKey | HTML | source | R code
soilKey::v01_getting_started_pt |  | Começando com soilKey (PT-BR) | HTML | source | R code
soilKey::v02_classify_wrb_end_to_end |  | End-to-end WRB 2022 classification with Ch 6 names | HTML | source | R code
soilKey::v03_cross_system_correlation |  | Cross-system classification: WRB 2022, SiBCS 5, USDA Soil Taxonomy | HTML | source | R code
soilKey::v04_vlm_extraction |  | Vision-language extraction of pedon data (Module 2) | HTML | source | R code
soilKey::v05_spatial_spectra_pipeline |  | Spatial prior + OSSL spectra pipeline (Modules 3 & 4) | HTML | source | R code
soilKey::v06_wosis_benchmark |  | Benchmarking soilKey against WoSIS | HTML | source | R code
soilKey::v07_end_to_end_pipeline |  | End-to-end pipeline: Gemma 4 + spatial + spectral + key + GIS export | HTML | source | R code
soilKey::v08_kssl_nasis_multilevel |  | KSSL + NASIS: multi-level USDA Soil Taxonomy benchmark | HTML | source | R code
soilKey::v09_perfil_embrapa_pt |  | Um perfil real do A ao Z (estilo Embrapa, em portugues) | HTML | source | R code