agent-platform release v0.2.0

Added

• agentgateway-crds bundled as a conditional sub-chart (condition: agentgateway-crds.enabled, default true) so the umbrella is self-contained. The chart now ships the AgentgatewayParameters / AgentgatewayPolicy / AgentgatewayBackend CRDs alongside the AgentgatewayParameters CR it renders; Helm applies CRDs ahead of the CR via install ordering. Disable on clusters that manage these CRDs out of band.
• Agentgateway data-plane OTel env defaults: OTEL_EXPORTER_OTLP_ENDPOINT=http://otlp-gateway.kube-system.svc:4317 and OTEL_EXPORTER_OTLP_PROTOCOL=grpc added to gateway.parameters.dataPlaneEnv. Override to point at a different backend.
• muster.serviceMonitor.enabled: true default. OTel push to otlp-gateway is not yet supported by muster; ServiceMonitor is the primary observability path until muster gains an otlpEndpoint knob.
• ci/test-full-stack-values.yaml CI values file satisfying all fail-guards for a complete helm template render (OAuth off, valkey off, parentRefs stubbed).

Changed

• agentgateway-crds is no longer a cluster prerequisite (now bundled). Muster’s CRDs continue to ship via the muster sub-chart. Caveat: the upstream agentgateway-crds CRDs are not yet annotated helm.sh/resource-policy: keep, so uninstalling the release deletes them and cascades to all agentgateway CRs cluster-wide. An upstream change to parameterize the CRD annotations is pending; the keep annotation will be added here once it lands.