phase 0+1: project scaffold, k8s manifests, CI pipeline, steering, hooks, tests

- Repository structure for all services, infra, lakehouse, dashboards
- K8s manifests targeting stonks-oracle namespace with GHCR images
- Ingress via Traefik with ca-issuer TLS for internal services
- ConfigMap wired to existing cluster services (pg, redis, minio, ollama)
- GitHub Actions workflow for lint, test, multi-service container builds
- Dockerfile with build-arg CMD per service
- Makefile for local build/push/deploy
- Steering rules for TDD workflow, K8s conventions, project context
- Agent hooks for lint-on-save, test-on-save, k8s-validate, phase-commit
- Ruff linter config, all lint issues fixed
- 14 passing tests for schemas, config, redis keys
- PostgreSQL migrations, Trino catalogs, Superset config, MinIO lifecycle

infra/k8s/trino.yaml

@@ -0,0 +1,79 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: trino
+  namespace: stonks-oracle
+  labels:
+    app: trino
+    app.kubernetes.io/part-of: stonks-oracle
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: trino
+  template:
+    metadata:
+      labels:
+        app: trino
+    spec:
+      containers:
+        - name: trino
+          image: trinodb/trino:latest
+          ports:
+            - containerPort: 8080
+          volumeMounts:
+            - name: catalog-config
+              mountPath: /etc/trino/catalog
+          resources:
+            requests:
+              cpu: 500m
+              memory: 1Gi
+            limits:
+              cpu: "2"
+              memory: 4Gi
+          readinessProbe:
+            httpGet:
+              path: /v1/info
+              port: 8080
+            initialDelaySeconds: 15
+            periodSeconds: 10
+      volumes:
+        - name: catalog-config
+          configMap:
+            name: trino-catalog
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: trino
+  namespace: stonks-oracle
+spec:
+  selector:
+    app: trino
+  ports:
+    - port: 8080
+      targetPort: 8080
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: trino-catalog
+  namespace: stonks-oracle
+data:
+  iceberg.properties: |
+    connector.name=iceberg
+    iceberg.catalog.type=hive_metastore
+    hive.metastore.uri=thrift://hive-metastore.stonks-oracle.svc.cluster.local:9083
+    hive.s3.endpoint=http://minio.minio-service.svc.cluster.local:80
+    hive.s3.path-style-access=true
+    hive.s3.aws-access-key=changeme
+    hive.s3.aws-secret-key=changeme
+  lakehouse.properties: |
+    connector.name=hive
+    hive.metastore.uri=thrift://hive-metastore.stonks-oracle.svc.cluster.local:9083
+    hive.s3.endpoint=http://minio.minio-service.svc.cluster.local:80
+    hive.s3.path-style-access=true
+    hive.s3.aws-access-key=changeme
+    hive.s3.aws-secret-key=changeme
+    hive.non-managed-table-writes-enabled=true
+    hive.s3select-pushdown.enabled=true