prepare neuron-tim namespace for Tim's future Neuron instance

Adds the neuron-tim namespace (via Terraform) and a full Argo CD
app + k8s manifests mirroring neuron-prod. All deployments set to
replicas=0 — nothing runs until Tim's imprint is ready and Vault
secrets are populated at secret/neuron-technologies/tim.

servers/legion/k8s/neuron-technologies/tim/configmap.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: neuron-tim-config
+  namespace: neuron-tim
+data:
+  SPRING_PROFILES_ACTIVE: "prod"
+  NEURON_DATA_DIR: "/data"
+  NEURON_DB_PATH: "/data/neuron.db"
+  NEURON_STORAGE_PATH: "/data"
+  SERVER_TOMCAT_ACCESSLOG_ENABLED: "true"
+  # Prod-equivalent: minimal surface — never expose internals
+  MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE: "health,info"
+  MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS: "never"