feat(ECR-007): Wyckoff Live Structure with Confirmed/Live isolation

Add live.py lifecycle and event candidates; assemble confirmed vs live
in engine; Summary partition; execution_signal source=confirmed only.
Keep strategies untouched; do not lower Confirmed thresholds for Live.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/static/js/app/macd_ui.js

@@ -93,25 +93,16 @@ $(document).on('change', '#showMainStructureZone', function() {
     }
 });
 
-// 威科夫主开关：勾选才请求；子项仅本地重绘
-function syncWyckoffSubControls() {
-    const on = $('#showWyckoff').is(':checked');
-    $('#showWyckoffRange, #showWyckoffPhases, #showWyckoffEvents, #showWyckoffVP').prop('disabled', !on);
-}
-$(document).on('change', '#showWyckoff', function() {
-    const on = $('#showWyckoff').is(':checked');
-    syncWyckoffSubControls();
-    console.log('威科夫切换为:', on);
-    if (on) {
-        updateChart();
-    } else {
+// 区间/阶段/时间/VP：与缠论笔开关一样，本地重绘
+$(document).on(
+    'change',
+    '#showMainWrRange, #showMainWrPhases, #showMainWrEvents, #showMainWrVP,' +
+    '#showElementWrRange, #showElementWrPhases, #showElementWrEvents, #showElementWrVP,' +
+    '#showSubSubWrRange, #showSubSubWrPhases, #showSubSubWrEvents, #showSubSubWrVP',
+    function() {
         updateChartDisplay();
     }
-});
-$(document).on('change', '#showWyckoffRange, #showWyckoffPhases, #showWyckoffEvents, #showWyckoffVP', function() {
-    updateChartDisplay();
-});
-$(function() { syncWyckoffSubControls(); });
+);
 
 // 添加趋势显示复选框变更事件（主/元素），变更后刷新主图
 $('#showMainTrend').change(function() {