Merge branch 'feat/565-add-metric-tooltip' into metric-store-tickets

Resolve conflicts in the generated GraphQL code by regenerating it against
the merged schema. cc-lib v2.13.0 adds Tooltip to schema.MetricConfig and
schema.GlobalMetricListItem, so gqlgen now binds the tooltip field directly
and the hand-written globalMetricListItem/metricConfig resolvers introduced
on the tooltip branch are no longer needed.

Also migrate to the cc-lib v2.13.0 metric container types, which changed
from bare maps to structs carrying array-valued metric groups:

  schema.JobData          map -> {Metrics, Groups}
  schema.ScopedJobStats   map -> {Metrics, Groups}
  job.Statistics          map -> schema.JobStatisticsSet{Metrics, Groups}

Callers index .Metrics, return the zero struct instead of nil, and
deepCopy/DecodeJobStats now also carry the Groups payload through.
archive.GetStatistics returns the full JobStatisticsSet so group
statistics survive the round trip.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

internal/api/api_test.go

@@ -196,8 +196,8 @@ func cleanup() {
 func TestRestApi(t *testing.T) {
 	restapi := setup(t)
 	t.Cleanup(cleanup)
-	testData := schema.JobData{
-		"load_one": map[schema.MetricScope]*schema.JobMetric{
+	testData := schema.JobData{Metrics: map[string]schema.ScopedMetrics{
+		"load_one": {
 			schema.MetricScopeNode: {
 				Unit:     schema.Unit{Base: "load"},
 				Timestep: 60,
@@ -210,7 +210,7 @@ func TestRestApi(t *testing.T) {
 				},
 			},
 		},
-	}
+	}}
 
 	metricstore.TestLoadDataCallback = func(job *schema.Job, metrics []string, scopes []schema.MetricScope, ctx context.Context, resolution int) (schema.JobData, error) {
 		return testData, nil
@@ -497,8 +497,8 @@ func TestStopJobWithReusedJobId(t *testing.T) {
 	restapi := setup(t)
 	t.Cleanup(cleanup)
 
-	testData := schema.JobData{
-		"load_one": map[schema.MetricScope]*schema.JobMetric{
+	testData := schema.JobData{Metrics: map[string]schema.ScopedMetrics{
+		"load_one": {
 			schema.MetricScopeNode: {
 				Unit:     schema.Unit{Base: "load"},
 				Timestep: 60,
@@ -511,7 +511,7 @@ func TestStopJobWithReusedJobId(t *testing.T) {
 				},
 			},
 		},
-	}
+	}}
 
 	metricstore.TestLoadDataCallback = func(job *schema.Job, metrics []string, scopes []schema.MetricScope, ctx context.Context, resolution int) (schema.JobData, error) {
 		return testData, nil

internal/api/job.go

@@ -412,7 +412,7 @@ func (api *RestAPI) getJobByID(rw http.ResponseWriter, r *http.Request) {
 	}
 
 	res := []*JobMetricWithName{}
-	for name, md := range data {
+	for name, md := range data.Metrics {
 		for scope, metric := range md {
 			res = append(res, &JobMetricWithName{
 				Name:   name,

internal/api/nats_test.go

@@ -531,8 +531,8 @@ func TestNatsHandleStopJob(t *testing.T) {
 		},
 	}
 
-	testData := schema.JobData{
-		"load_one": map[schema.MetricScope]*schema.JobMetric{
+	testData := schema.JobData{Metrics: map[string]schema.ScopedMetrics{
+		"load_one": {
 			schema.MetricScopeNode: {
 				Unit:     schema.Unit{Base: "load"},
 				Timestep: 60,
@@ -545,7 +545,7 @@ func TestNatsHandleStopJob(t *testing.T) {
 				},
 			},
 		},
-	}
+	}}
 
 	metricstore.TestLoadDataCallback = func(job *schema.Job, metrics []string, scopes []schema.MetricScope, ctx context.Context, resolution int) (schema.JobData, error) {
 		return testData, nil