feat(steady): 完善稳态数据视图功能

- 更新纵坐标刻度算法，优化小数趋势图范围显示
- 添加稳态趋势图全屏模式和共享工具组件
- 实现多图联动的鼠标悬停竖线同步功能
- 调整主线线宽分档策略，降低最大线宽限制
- 重构稳态趋势工具栏，优化谐波次数选择逻辑
- 添加周时间周期搜索支持和自定义时间范围选择
- 完善稳态数据表格和指示器浮动面板功能
- 优化稳态趋势图性能，添加LTB采样和动画控制
- 修复数据表格打开前的趋势数据验证问题
- 统一时间轴标签格式化和网格对齐处理

frontend/src/views/steady/steadyDataView/contracts/check-visible-contract.mjs

@@ -50,7 +50,11 @@ const forbiddenPatterns = [
     ],
     ['chart panel title text is removed', /panel-title/, chartPanelSource],
     ['collapsed indicator vertical trigger is removed', /indicator-collapsed-trigger/, floatingPanelSource],
-    ['collapsed indicator label is removed', /collapsedLabel/, floatingPanelSource]
+    ['collapsed indicator label is removed', /collapsedLabel/, floatingPanelSource],
+    ['indicator tree refresh button is removed', /@click="emit\('refresh'\)"|:icon="Refresh"/, indicatorTreeSource],
+    ['floating indicator panel refresh passthrough is removed', /@refresh="emit\('refresh'\)"|refresh:\s*\[\]/, floatingPanelSource],
+    ['workbench indicator refresh passthrough is removed', /@refresh="emit\('refreshIndicator'\)"|refreshIndicator:\s*\[\]/, workbenchSource],
+    ['page indicator refresh binding is removed', /@refresh-indicator="loadIndicatorTree"/, source]
 ]
 
 const requiredPatterns = [
@@ -85,7 +89,6 @@ const requiredPatterns = [
     ['floating indicator toggle keeps enough distance from title', /left:\s*-28px/, floatingPanelSource],
     ['floating indicator toggle uses primary theme color', /class="indicator-toggle"[\s\S]*type="primary"/, floatingPanelSource],
     ['ledger collapse buttons use primary theme color', /class="panel-toggle"[\s\S]*type="primary"/, ledgerTreeSource],
-    ['indicator tree header separates title and refresh icon', /justify-content:\s*flex-start/, indicatorTreeSource],
     ['page tracks collapsed ledger panel state', /ledgerPanelCollapsed\s*=\s*ref\(false\)/, source],
     ['page passes collapsed ledger state to workbench', /v-model:ledger-panel-collapsed="ledgerPanelCollapsed"/, source],
     ['query collapses floating indicator panel', /indicatorPanelCollapsed\.value\s*=\s*true[\s\S]*querySteadyTrend/, source],