Clone dev into envs/staging and envs/prod, deploying to namespaces
dbiz-staging and dbiz-prod on the same cluster. App names suffixed per
env, destination namespaces + external-services namespaces + ingress
hosts adjusted. Monitoring kept as a single cluster-wide stack in dev
(not duplicated). Sealed secrets left empty pending per-namespace
re-seal (sealed secrets are namespace-scoped).
Switch Oracle/Redis/Kafka/S3/tenant-api from in-cluster service names to 192.168.110.x LAN IPs. Platform DB now uses user dbiz_platform / schema DBIZ_PLATFORM on CORE_FOUNDATION; CDB URL targets TESTDB. Add golden template file paths and SPRING_DATA_REDIS_PASSWORD secret key.
