feat: 实现供水运营专题大屏BI可视化

- 新增OperationDashboard.vue全屏大屏组件
- 添加6个核心KPI指标卡片: 进水总量/出水总量/产销差率/营收额/平均水质/报警次数
- 实现6个ECharts图表: 供水趋势/水质分布/报警统计/管网空间/设备状态/营收分析
- 创建静态HTML版本operation-dashboard.html，使用CDN加载Vue3/ECharts/Element Plus
- 更新路由配置，添加/operation路径支持
- 修复nextTick导入问题，优化build脚本

🚧 开发者: bot_dev1
📝 任务: #38 [BI] 运营仪表盘 + 供水专题大屏

frontend/node_modules/element-plus/lib/hooks/use-calc-input-width/index.d.ts

@@ -0,0 +1,12 @@
+import * as _$vue from "vue";
+
+//#region ../../packages/hooks/use-calc-input-width/index.d.ts
+declare function useCalcInputWidth(): {
+  calculatorRef: _$vue.ShallowRef<HTMLElement | undefined, HTMLElement | undefined>;
+  calculatorWidth: _$vue.Ref<number, number>;
+  inputStyle: _$vue.ComputedRef<{
+    minWidth: string;
+  }>;
+};
+//#endregion
+export { useCalcInputWidth };

frontend/node_modules/element-plus/lib/hooks/use-calc-input-width/index.js

@@ -0,0 +1,24 @@
+Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
+require("../../_virtual/_rolldown/runtime.js");
+require("../../constants/form.js");
+let _vueuse_core = require("@vueuse/core");
+let vue = require("vue");
+//#region ../../packages/hooks/use-calc-input-width/index.ts
+function useCalcInputWidth() {
+	const calculatorRef = (0, vue.shallowRef)();
+	const calculatorWidth = (0, vue.ref)(0);
+	const inputStyle = (0, vue.computed)(() => ({ minWidth: `${Math.max(calculatorWidth.value, 11)}px` }));
+	const resetCalculatorWidth = () => {
+		calculatorWidth.value = calculatorRef.value?.getBoundingClientRect().width ?? 0;
+	};
+	(0, _vueuse_core.useResizeObserver)(calculatorRef, resetCalculatorWidth);
+	return {
+		calculatorRef,
+		calculatorWidth,
+		inputStyle
+	};
+}
+//#endregion
+exports.useCalcInputWidth = useCalcInputWidth;
+
+//# sourceMappingURL=index.js.map

frontend/node_modules/element-plus/lib/hooks/use-calc-input-width/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","names":[],"sources":["../../../../../packages/hooks/use-calc-input-width/index.ts"],"sourcesContent":["import { computed, ref, shallowRef } from 'vue'\nimport { useResizeObserver } from '@vueuse/core'\nimport { MINIMUM_INPUT_WIDTH } from '@element-plus/constants'\n\nexport function useCalcInputWidth() {\n  const calculatorRef = shallowRef<HTMLElement>()\n  const calculatorWidth = ref(0)\n\n  const inputStyle = computed(() => ({\n    minWidth: `${Math.max(calculatorWidth.value, MINIMUM_INPUT_WIDTH)}px`,\n  }))\n\n  const resetCalculatorWidth = () => {\n    calculatorWidth.value =\n      calculatorRef.value?.getBoundingClientRect().width ?? 0\n  }\n\n  useResizeObserver(calculatorRef, resetCalculatorWidth)\n\n  return {\n    calculatorRef,\n    calculatorWidth,\n    inputStyle,\n  }\n}\n"],"mappings":";;;;;;AAIA,SAAgB,oBAAoB;CAClC,MAAM,iBAAA,GAAA,IAAA,aAAyC;CAC/C,MAAM,mBAAA,GAAA,IAAA,KAAsB,EAAE;CAE9B,MAAM,cAAA,GAAA,IAAA,iBAA6B,EACjC,UAAU,GAAG,KAAK,IAAI,gBAAgB,OAAA,GAA2B,CAAC,KACnE,EAAE;CAEH,MAAM,6BAA6B;EACjC,gBAAgB,QACd,cAAc,OAAO,uBAAuB,CAAC,SAAS;;CAG1D,CAAA,GAAA,aAAA,mBAAkB,eAAe,qBAAqB;CAEtD,OAAO;EACL;EACA;EACA;EACD"}