Refactor PVC models and update tests

- Updated the PVC models in the database and adjusted the tests accordingly to reflect the new model counts and codes.
- Removed deprecated models from the JSON data for PVC systems.
- Added new GLB models for "scorrevole_sf_3_ante" and "scorrevole_sf_4_ante".
- Enhanced the development scripts to streamline the build process for both frontends.
- Updated documentation to reflect changes in the development environment and deployment process.
- Improved the styling of texture radio options for better visibility.
- Fixed URL handling in the configurator to ensure proper routing and API calls.

build.sh

@@ -1,11 +1,13 @@
 #!/bin/bash
+# Compila i due frontend dentro backoffice/public, da cui li serve Laravel:
+#   configuratore 3D -> backoffice/public/configuratore  (URL /configuratore/)
+#   app cliente      -> backoffice/public/preventivo     (URL /preventivo/)
 set -euo pipefail
 
-if [ ! -f .env.production ]; then
-  echo "Errore: .env.production non trovato." >&2
-  echo "Copia .env.production.example in .env.production e imposta l'URL reale dell'API prima del deploy." >&2
-  exit 1
-fi
+ROOT="$(cd "$(dirname "$0")" && pwd)"
 
-rm -rf kreios kreios.zip
-npm run build && mv dist kreios && zip -r kreios.zip kreios
+[ -d "$ROOT/node_modules" ]                    || (cd "$ROOT" && pnpm install)
+[ -d "$ROOT/backoffice/cliente/node_modules" ] || (cd "$ROOT/backoffice/cliente" && pnpm install)
+
+(cd "$ROOT" && pnpm build)
+(cd "$ROOT/backoffice/cliente" && pnpm build)