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-forward-ref/index.d.ts

@@ -0,0 +1,12 @@
+import { InjectionKey, ObjectDirective, Ref } from "vue";
+
+//#region ../../packages/hooks/use-forward-ref/index.d.ts
+type ForwardRefSetter = <T>(el: T) => void;
+type ForwardRefInjectionContext = {
+  setForwardRef: ForwardRefSetter;
+};
+declare const FORWARD_REF_INJECTION_KEY: InjectionKey<ForwardRefInjectionContext>;
+declare const useForwardRef: <T>(forwardRef: Ref<T | null>) => void;
+declare const useForwardRefDirective: (setForwardRef: ForwardRefSetter) => ObjectDirective;
+//#endregion
+export { FORWARD_REF_INJECTION_KEY, ForwardRefInjectionContext, useForwardRef, useForwardRefDirective };

frontend/node_modules/element-plus/lib/hooks/use-forward-ref/index.js

@@ -0,0 +1,30 @@
+Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
+require("../../_virtual/_rolldown/runtime.js");
+let vue = require("vue");
+//#region ../../packages/hooks/use-forward-ref/index.ts
+const FORWARD_REF_INJECTION_KEY = Symbol("elForwardRef");
+const useForwardRef = (forwardRef) => {
+	const setForwardRef = ((el) => {
+		forwardRef.value = el;
+	});
+	(0, vue.provide)(FORWARD_REF_INJECTION_KEY, { setForwardRef });
+};
+const useForwardRefDirective = (setForwardRef) => {
+	return {
+		mounted(el) {
+			setForwardRef(el);
+		},
+		updated(el) {
+			setForwardRef(el);
+		},
+		unmounted() {
+			setForwardRef(null);
+		}
+	};
+};
+//#endregion
+exports.FORWARD_REF_INJECTION_KEY = FORWARD_REF_INJECTION_KEY;
+exports.useForwardRef = useForwardRef;
+exports.useForwardRefDirective = useForwardRefDirective;
+
+//# sourceMappingURL=index.js.map

frontend/node_modules/element-plus/lib/hooks/use-forward-ref/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","names":[],"sources":["../../../../../packages/hooks/use-forward-ref/index.ts"],"sourcesContent":["import { provide } from 'vue'\n\nimport type { InjectionKey, ObjectDirective, Ref } from 'vue'\n\ntype ForwardRefSetter = <T>(el: T) => void\n\nexport type ForwardRefInjectionContext = {\n  setForwardRef: ForwardRefSetter\n}\n\nexport const FORWARD_REF_INJECTION_KEY: InjectionKey<ForwardRefInjectionContext> =\n  Symbol('elForwardRef')\n\nexport const useForwardRef = <T>(forwardRef: Ref<T | null>) => {\n  const setForwardRef = ((el: T) => {\n    forwardRef.value = el\n  }) as ForwardRefSetter\n\n  provide(FORWARD_REF_INJECTION_KEY, {\n    setForwardRef,\n  })\n}\n\nexport const useForwardRefDirective = (\n  setForwardRef: ForwardRefSetter\n): ObjectDirective => {\n  return {\n    mounted(el) {\n      setForwardRef(el)\n    },\n    updated(el) {\n      setForwardRef(el)\n    },\n    unmounted() {\n      setForwardRef(null)\n    },\n  }\n}\n"],"mappings":";;;;AAUA,MAAa,4BACX,OAAO,eAAe;AAExB,MAAa,iBAAoB,eAA8B;CAC7D,MAAM,kBAAkB,OAAU;EAChC,WAAW,QAAQ;;CAGrB,CAAA,GAAA,IAAA,SAAQ,2BAA2B,EACjC,eACD,CAAC;;AAGJ,MAAa,0BACX,kBACoB;CACpB,OAAO;EACL,QAAQ,IAAI;GACV,cAAc,GAAG;;EAEnB,QAAQ,IAAI;GACV,cAAc,GAAG;;EAEnB,YAAY;GACV,cAAc,KAAK;;EAEtB"}