fix: remove bucket-init job, wait for pods before readiness check

- Remove minio-bucket-init Job entirely (seed_minio.py creates bucket)
- Wait for pods to exist before kubectl wait --for=condition=ready
- Fixes 'no matching resources found' race when pods are still ContainerCreating

infra/inttest/minio.yaml

@@ -2,7 +2,7 @@
 # Namespace is substituted at runtime via envsubst
 # No persistence — uses emptyDir
 # Credentials: minioadmin/minioadmin (hardcoded for ephemeral sandbox)
-# Includes a Job that waits for MinIO readiness and creates the stonks-normalized bucket
+# Bucket creation is handled by seed_minio.py (no separate init job needed)
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -100,98 +100,3 @@ spec:
     - port: 9000
       targetPort: 9000
       protocol: TCP
----
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: minio-bucket-init
-  namespace: ${NAMESPACE}
-  labels:
-    app: minio
-    tier: infra
-    app.kubernetes.io/part-of: stonks-oracle
-spec:
-  backoffLimit: 4
-  template:
-    metadata:
-      labels:
-        app: minio-bucket-init
-        tier: infra
-    spec:
-      imagePullSecrets:
-        - name: dockerhub-credentials
-      automountServiceAccountToken: false
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 1000
-        runAsGroup: 1000
-        seccompProfile:
-          type: RuntimeDefault
-      restartPolicy: OnFailure
-      containers:
-        - name: bucket-init
-          image: registry.celestium.life/dockerhub-cache/library/python:3.12-slim
-          imagePullPolicy: IfNotPresent
-          securityContext:
-            allowPrivilegeEscalation: false
-            capabilities:
-              drop: ["ALL"]
-          resources:
-            requests:
-              cpu: 50m
-              memory: 64Mi
-            limits:
-              cpu: 250m
-              memory: 128Mi
-          env:
-            - name: HTTP_PROXY
-              value: ""
-            - name: HTTPS_PROXY
-              value: ""
-            - name: http_proxy
-              value: ""
-            - name: https_proxy
-              value: ""
-            - name: NO_PROXY
-              value: "*"
-            - name: no_proxy
-              value: "*"
-          command: ["python", "-c"]
-          args:
-            - |
-              import urllib.request, urllib.error, time
-
-              # Disable all proxy usage in urllib
-              no_proxy_handler = urllib.request.ProxyHandler({})
-              opener = urllib.request.build_opener(no_proxy_handler)
-              urllib.request.install_opener(opener)
-
-              endpoint = "http://minio:9000"
-              max_wait = 60
-
-              # Wait for MinIO readiness
-              print("Waiting for MinIO to be ready...")
-              start = time.time()
-              while time.time() - start < max_wait:
-                  try:
-                      r = urllib.request.urlopen(f"{endpoint}/minio/health/ready", timeout=3)
-                      if r.status == 200:
-                          print("MinIO is ready.")
-                          break
-                  except Exception:
-                      pass
-                  time.sleep(2)
-              else:
-                  raise SystemExit("MinIO did not become ready within 60s")
-
-              # Create bucket via S3 PUT request
-              bucket = "stonks-normalized"
-              req = urllib.request.Request(f"{endpoint}/{bucket}", method="PUT")
-              try:
-                  urllib.request.urlopen(req, timeout=5)
-                  print(f"Bucket '{bucket}' created successfully.")
-              except urllib.error.HTTPError as e:
-                  if e.code == 409:
-                      print(f"Bucket '{bucket}' already exists.")
-                  else:
-                      raise