data fixes, partial custom indicator support

web/src/composables/useTradingViewIndicators.ts

@@ -367,6 +367,22 @@ export function useTradingViewIndicators(tvWidget: IChartingLibraryWidget) {
       }
       isChartReady = true
 
+      // Apply any indicators that arrived before chart was ready (e.g. from workspace sync on page load)
+      const pendingIndicators = Object.values(indicatorStore.indicators).filter(ind => !ind.tv_study_id)
+      if (pendingIndicators.length > 0) {
+        console.log('[Indicators] Chart ready, applying', pendingIndicators.length, 'pending indicators from store')
+        isApplyingTVUpdate = true
+        ;(async () => {
+          try {
+            for (const indicator of pendingIndicators) {
+              await createTVStudy(indicator)
+            }
+          } finally {
+            isApplyingTVUpdate = false
+          }
+        })()
+      }
+
       console.log('[Indicators] Setting up indicator event subscriptions')
       console.log('[Indicators] Chart ready, widget:', tvWidget)
 
@@ -781,6 +797,10 @@ export function useTradingViewIndicators(tvWidget: IChartingLibraryWidget) {
   async function createTVStudy(indicator: IndicatorInstance) {
     if (!isChartReady) return
 
+    // Custom indicators (pandas_ta_name starts with "custom_") are handled by
+    // useCustomIndicators — they use TV createCustomStudy, not createStudy.
+    if (indicator.pandas_ta_name.startsWith('custom_')) return
+
     try {
       const chart = tvWidget.activeChart()
       if (!chart) return