Align hardware export with ingest contract

audit/internal/collector/storage_health_test.go

@@ -17,37 +17,37 @@ func TestSetStorageHealthStatus(t *testing.T) {
 		{
 			name:   "smart overall failed",
 			health: storageHealthStatus{hasOverall: true, overallPassed: false},
-			want:   "FAILED",
+			want:   statusCritical,
 		},
 		{
 			name:   "nvme critical warning",
 			health: storageHealthStatus{criticalWarning: 1},
-			want:   "FAILED",
+			want:   statusCritical,
 		},
 		{
 			name:   "pending sectors",
 			health: storageHealthStatus{pendingSectors: 1},
-			want:   "FAILED",
+			want:   statusCritical,
 		},
 		{
 			name:   "media errors warning",
 			health: storageHealthStatus{mediaErrors: 2},
-			want:   "WARNING",
+			want:   statusWarning,
 		},
 		{
 			name:   "reallocated warning",
 			health: storageHealthStatus{reallocatedSectors: 1},
-			want:   "WARNING",
+			want:   statusWarning,
 		},
 		{
 			name:   "life remaining low",
 			health: storageHealthStatus{lifeRemainingPct: 8},
-			want:   "WARNING",
+			want:   statusWarning,
 		},
 		{
 			name:   "healthy",
 			health: storageHealthStatus{},
-			want:   "OK",
+			want:   statusOK,
 		},
 	}