Replace planning-era names and squash initial schema

Use descriptive test and executable names so implementation surfaces do not depend on journal organization. Consolidate the unreleased migration history into the authoritative initial schema because no deployed database requires an upgrade path.

tests/kind/runtime-health-job.yaml.in

@@ -0,0 +1,39 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: @@JOB_NAME@@
+  namespace: nuthatch-testbed
+spec:
+  activeDeadlineSeconds: 60
+  backoffLimit: 0
+  template:
+    spec:
+      automountServiceAccountToken: false
+      enableServiceLinks: false
+      restartPolicy: Never
+      containers:
+        - name: health
+          image: @@CURL_IMAGE@@
+          imagePullPolicy: Never
+          command: [/bin/sh, -ec]
+          args:
+            - |
+              base="https://nuthatch-@@LANE@@:8080"
+              test "$(
+                curl --insecure --silent --output /tmp/health \
+                  --write-out '%{http_code}' "$base/healthz"
+              )" = 200
+              grep -F '"ok":true' /tmp/health
+              test "$(
+                curl --insecure --silent --output /tmp/ready \
+                  --write-out '%{http_code}' "$base/readyz"
+              )" = "@@READY_STATUS@@"
+              curl --insecure --silent --output /dev/null "$base/app"
+              test "$(
+                curl --insecure --silent --output /dev/null \
+                  --write-out '%{http_code}' "$base/api/session"
+              )" = 303
+              printf 'runtime health semantics passed\n'
+          resources:
+            requests: {cpu: 25m, memory: 16Mi}
+            limits: {cpu: 250m, memory: 64Mi}