feat: modernize application — source, platform artifacts, CI/CD

- chore: ingest source code

108 files from https://github.com/spring-projects/spring-petclinic
- feat: add platform deployment artifacts
- feat: add CI/CD workflow automation

score.yaml

@@ -1,19 +1,28 @@
 apiVersion: score.dev/v1b1
+containers:
+  jonathan-demo-test:
+    image: .
+    variables:
+      OTEL_SERVICE_NAME: jonathan-demo-test
+      OTEL_EXPORTER_OTLP_ENDPOINT: http://otel-collector.monitoring.svc.cluster.local:4318
+      OTEL_RESOURCE_ATTRIBUTES: app=jonathan-demo-test
 metadata:
-  name: jonathan-demo-test
+  annotations:
+    prometheus.io/path: /actuator/prometheus
+    prometheus.io/port: '8080'
+    prometheus.io/scrape: 'true'
+    instrumentation.opentelemetry.io/inject-java: monitoring/otel-instrumentation
   labels:
     app: jonathan-demo-test
-
-containers:
-  main:
-    image: .
-
-service:
-  ports:
-    web:
-      port: 80
-      targetPort: 8080
-
+    backstage.io/kubernetes-id: jonathan-demo-test
+  name: jonathan-demo-test
 resources:
+  dns:
+    type: dns
   env:
     type: environment
+service:
+  ports:
+    http:
+      port: 8080
+      targetPort: 8080