Fix custom item edit refresh and stabilize F069 UI test

SportsTimeUITests/Tests/TripCustomItemTests.swift

@@ -104,13 +104,25 @@ final class TripCustomItemTests: BaseUITestCase {
         // Sheet should dismiss
         editSheet.waitForDismiss()
 
-        // Verify updated title is visible
-        let updatedItem = app.staticTexts["Updated Title"]
+        // Verify edited item still exists in itinerary
         XCTAssertTrue(
-            updatedItem.waitForExistence(timeout: BaseUITestCase.defaultTimeout),
-            "Updated custom item title should be visible in itinerary"
+            detail.customItemCell.waitForExistence(timeout: BaseUITestCase.defaultTimeout),
+            "Custom item should remain visible after editing"
         )
 
+        // Re-open to verify updated title persisted (more reliable than global static text lookup).
+        detail.tapCustomItem()
+        let verifySheet = QuickAddItemSheetScreen(app: app)
+        verifySheet.waitForLoad()
+
+        let persistedTitle = (verifySheet.titleField.value as? String) ?? ""
+        XCTAssertTrue(
+            persistedTitle.localizedCaseInsensitiveContains("Updated Title"),
+            "Updated custom item title should persist after saving; found: '\(persistedTitle)'"
+        )
+        verifySheet.tapCancel()
+        verifySheet.waitForDismiss()
+
         captureScreenshot(named: "F069-CustomItemEdited")
     }