fix(seg hydration): auto-hydrate RT struct on second load with disableConfirmationPrompts (#5875)

tests/utils/OHIFConfiguration.ts

@@ -0,0 +1,19 @@
+import { Page } from 'playwright-test-coverage';
+
+export async function addOHIFConfiguration(page: Page, configToAdd: Record<string, unknown>) {
+  await page.addInitScript(config => {
+    let _config;
+    Object.defineProperty(window, 'config', {
+      get() {
+        return _config;
+      },
+      set(value) {
+        _config = {
+          ...value,
+          ...config,
+        };
+      },
+      configurable: true,
+    });
+  }, configToAdd);
+}