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/@cesium/engine/Source/Scene/Cesium3DTilePass.js

@@ -0,0 +1,83 @@
+/**
+ * The pass in which a 3D Tileset is updated.
+ *
+ * @enum {number}
+ * @private
+ */
+const Cesium3DTilePass = {
+  RENDER: 0,
+  PICK: 1,
+  SHADOW: 2,
+  PRELOAD: 3,
+  PRELOAD_FLIGHT: 4,
+  REQUEST_RENDER_MODE_DEFER_CHECK: 5,
+  MOST_DETAILED_PRELOAD: 6,
+  MOST_DETAILED_PICK: 7,
+  NUMBER_OF_PASSES: 8,
+};
+
+const passOptions = new Array(Cesium3DTilePass.NUMBER_OF_PASSES);
+
+passOptions[Cesium3DTilePass.RENDER] = Object.freeze({
+  pass: Cesium3DTilePass.RENDER,
+  isRender: true,
+  requestTiles: true,
+  ignoreCommands: false,
+});
+
+passOptions[Cesium3DTilePass.PICK] = Object.freeze({
+  pass: Cesium3DTilePass.PICK,
+  isRender: false,
+  requestTiles: false,
+  ignoreCommands: false,
+});
+
+passOptions[Cesium3DTilePass.SHADOW] = Object.freeze({
+  pass: Cesium3DTilePass.SHADOW,
+  isRender: false,
+  requestTiles: true,
+  ignoreCommands: false,
+});
+
+passOptions[Cesium3DTilePass.PRELOAD] = Object.freeze({
+  pass: Cesium3DTilePass.PRELOAD,
+  isRender: false,
+  requestTiles: true,
+  ignoreCommands: true,
+});
+
+passOptions[Cesium3DTilePass.PRELOAD_FLIGHT] = Object.freeze({
+  pass: Cesium3DTilePass.PRELOAD_FLIGHT,
+  isRender: false,
+  requestTiles: true,
+  ignoreCommands: true,
+});
+
+passOptions[Cesium3DTilePass.REQUEST_RENDER_MODE_DEFER_CHECK] = Object.freeze({
+  pass: Cesium3DTilePass.REQUEST_RENDER_MODE_DEFER_CHECK,
+  isRender: false,
+  requestTiles: true,
+  ignoreCommands: true,
+});
+
+passOptions[Cesium3DTilePass.MOST_DETAILED_PRELOAD] = Object.freeze({
+  pass: Cesium3DTilePass.MOST_DETAILED_PRELOAD,
+  isRender: false,
+  requestTiles: true,
+  ignoreCommands: true,
+});
+
+passOptions[Cesium3DTilePass.MOST_DETAILED_PICK] = Object.freeze({
+  pass: Cesium3DTilePass.MOST_DETAILED_PICK,
+  isRender: false,
+  requestTiles: false,
+  ignoreCommands: false,
+});
+
+Cesium3DTilePass.getPassOptions = function (pass) {
+  return passOptions[pass];
+};
+
+Object.freeze(Cesium3DTilePass);
+
+export default Cesium3DTilePass;