chore: route cubex deployment through Dockerloid

deploy/jorgecuadros-db.stack.yml

@@ -1,7 +1,8 @@
 # Canonical internal MySQL for the Jorge Cuadros platform.
 #
-# Target: Portainer "local" endpoint on cubex (192.168.4.212:9443), which is a
-# 3-node Docker Swarm. This is the source-of-truth database from the plan's
+# Target: cubex local endpoint, a 3-node Docker Swarm. The cubex workflow deploys
+# through Dockerloid; the separate Galactus workflow uses its own Portainer. This
+# is the source-of-truth database from the plan's
 # "internal server" — the migration transform+load and the NestJS API both
 # point at it, and (later) it becomes the replication SOURCE for the VPS.
 #
@@ -25,7 +26,7 @@
 #    and MySQL will always run there, reusing the same volume.
 #
 # Secrets (MYSQL_ROOT_PASSWORD, MYSQL_PASSWORD) are injected at deploy time via
-# Portainer env_data / stack environment, not committed here.
+# The stack action env_data / stack environment, not committed here.
 
 version: "3.8"