Infrastructure Independence — why ops/my-server/
lives in this monorepo, and how one-playbook-per-application is enforced.
Decision Records — secrets management (ADR-1),
release-tag deployment (ADR-2), production email sending (ADR-3), and
the v1.0.0 release's backup/monitoring/Moxfield decisions (ADR-4), in
Constitution §16.3 format.
Deployment Strategy — the broader
provider-independence principles (DNS as the public contract, provider
evaluation criteria, migration matrix) these decisions operate within.