Promotes 0.1.5 to the current stable Walter On-Prem release
Makes the public on-prem quick-start truly copy/pasteable with interactive prompts for deployment mode and host
Clarifies GHCR registry login expectations so operators know the username and token are provided separately
Fixes the Docker-backed distribution runtime smoke test so CI follows the current internal-TLS port mapping
Operator notes
bin/walter-onprem upgrade resolves to 0.1.5 for existing 0.1.x installs
bin/walter-onprem upgrade --to 0.1.5 pins this release explicitly
Bare curl -fsSL https://onprem.walterops.com/install/install-walter.sh | bash now prompts for the minimum required deployment choices instead of forcing --host in the docs