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/chart_view.js

@@ -13,7 +13,7 @@ function updateChart(options) {
         symbol = $('#astockSymbol').val() || '000001';
     }
     
-    const timeframe = $('#timeframe').val() || window.DEFAULT_MAIN_TIMEFRAME || '5m';
+    const timeframe = $('#timeframe').val() || window.DEFAULT_MAIN_TIMEFRAME || '4h';
     const timezone = $('#timezone').val() || 'Asia/Shanghai';
     const elementTimeframe = $('#elementTimeframe').val() || window.DEFAULT_ELEMENT_TIMEFRAME || '1m';
     const subSubTimeframe = $('#subSubTimeframe').val() || '';
@@ -62,8 +62,8 @@ function updateChart(options) {
             end_time: endTimeMs,
             elements_only: false,
             zone_kl_lines: parseInt($('#zoneKlLines').val()) || 1000,
-            include_structure_zones: $('#showMainStructureZone').is(':checked') ? 1 : 0,
-            include_wyckoff: $('#showWyckoff').is(':checked') ? 1 : 0
+            include_structure_zones: $('#showMainStructureZone').is(':checked') ? 1 : 0
+            // 威科夫随主分析一并返回；开关仅控制绘制，不再传 include_wyckoff
         },
         success: function(data) {
             // 隐藏加载图标
@@ -81,6 +81,9 @@ function updateChart(options) {
                 delete currentData.original_macd;
             }
             currentData = data;
+            if (typeof renderWyckoffCycleSummary === 'function') {
+                renderWyckoffCycleSummary();
+            }
             
             refreshChart(data, {
                 incremental: options.incremental !== undefined