feat(platform): harden telemetry pipeline and unify Semi UI workspaces

go/vehicle-gateway/internal/realtime/repository.go

@@ -825,12 +825,27 @@ func positiveNumber(value any) bool {
 		return typed > 0
 	case int:
 		return typed > 0
+	case int8:
+		return typed > 0
+	case int16:
+		return typed > 0
+	case int32:
+		return typed > 0
 	case int64:
 		return typed > 0
+	case uint:
+		return typed > 0
+	case uint8:
+		return typed > 0
 	case uint16:
 		return typed > 0
 	case uint32:
 		return typed > 0
+	case uint64:
+		return typed > 0
+	case json.Number:
+		parsed, err := typed.Float64()
+		return err == nil && parsed > 0
 	case string:
 		parsed, err := strconv.ParseFloat(strings.TrimSpace(typed), 64)
 		return err == nil && parsed > 0