Cleanup. Fix failing test

internal/config/config_test.go

@@ -6,8 +6,6 @@ package config
 
 import (
 	"testing"
-
-	_ "github.com/santhosh-tekuri/jsonschema/v5/httploader"
 )
 
 func TestInit(t *testing.T) {

internal/repository/user_test.go

@@ -27,9 +27,12 @@ func setupUserTest(t *testing.T) *UserCfgRepo {
 	"clusters": [
 	{
 	   "name": "testcluster",
-	   "metricDataRepository": {"kind": "test"}
-	}
-	]
+	   "metricDataRepository": {"kind": "test", "url": "bla:8081"},
+	   "filterRanges": {
+		"numNodes": { "from": 1, "to": 64 },
+		"duration": { "from": 0, "to": 86400 },
+		"startTime": { "from": "2022-01-01T00:00:00Z", "to": null }
+	} } ]
 }`
 	tmpdir := t.TempDir()
 	cfgFilePath := filepath.Join(tmpdir, "config.json")