feat(backend): add tracing, metrics, get peer tweak #1153

Job	Run time
prerequisite	35s
version-generator	8s
docker-build (linux/amd64, amd64, auth)	10s
docker-build (linux/amd64, amd64, backend)	6s
docker-build (linux/amd64, amd64, frontend)	10s
docker-build (linux/arm64, arm64, auth)	7s
docker-build (linux/arm64, arm64, backend)	6s
docker-build (linux/arm64, arm64, frontend)	10s
Docker Trivy Scan	0s
Docker Grype Scan	0s
frontend	0s
token-introspection	0s
backend	0s
auth	0s
codeql-analyze	0s
graphql	0s
mock-account-servicing-entity	0s
integration-test	0s
node-build	0s
Push to registry	0s
generate-release	0s
	1m 32s

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