Improve conditionLabel method in BranchView component to handle edge cases and ensure accurate state representation. Added checks for null and undefined values, and clarified the return value for zero or negative conditions.

backend/services/falukantService.js

@@ -2645,6 +2645,7 @@ class FalukantService extends BaseService {
                 mayProduce: director.mayProduce,
                 maySell: director.maySell,
                 mayStartTransport: director.mayStartTransport,
+                mayRepairVehicles: director.mayRepairVehicles,
                 region: director.character.region?.name || null,
                 wishedIncome,
             },