制造成本分析接口+单位修改

src/views/home/productionCostAnalysisComponents/dataTrendSingleCombustible.vue

@@ -9,7 +9,7 @@
             background-color: rgba(249, 252, 255, 1);
           ">
           <!-- 直接使用计算属性 chartData，无需手动更新 -->
-          <dataTrendBar @handleGetItemData="getData" :chartData="chartData" />
+          <dataTrendBar :fuelName='fuelName' @handleGetItemData="getData" :chartData="chartData" />
         </div>
       </div>
     </Container>
@@ -28,6 +28,10 @@ export default {
       type: Array,
       default: () => [],
     },
+    fuelName: {
+      type: String,
+      default: () => "",
+    }
   },
   data() {
     return {