- erpnext/Dockerfile: builds from frappe/erpnext:v15 base with custom apps
- erpnext/build.sh: stages custom apps into build context before docker build
- Container update script now runs build.sh pre-build + extracts assets post-build
- ERPNext will auto-rebuild nightly when base image has security patches
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
