fix(project-creation): Recreate when an integration alert is configured

The back-nav reuse check compared platform, name, team, and alert-frequency fields but not the messaging-integration notification selection, so adding an integration alert on return and creating could take the reuse shortcut and skip createNotificationAction, silently dropping the rule.

The selection is not persisted across nav, so the baseline is always no integration. Treat a configured integration notification as a change that defeats reuse, forcing a fresh project so the rule is created. Persisting the selection and comparing it precisely is tracked in VDY-124. (Addresses Cursor Bugbot.)

Author: jaydgoss

static/app/views/onboarding/components/useScmProjectDetails.ts

@@ -288,7 +288,13 @@ export function useScmProjectDetails({
     alertRuleConfig.alertSetting === savedAlert?.alertSetting &&
     alertRuleConfig.interval === savedAlert?.interval &&
     alertRuleConfig.metric === savedAlert?.metric &&
-    alertRuleConfig.threshold === savedAlert?.threshold;
+    alertRuleConfig.threshold === savedAlert?.threshold &&
+    // A configured messaging-integration notification would create a rule the
+    // reused project lacks: the selection isn't persisted across nav, so the
+    // baseline is always "no integration". Treat it as a change so the reuse
+    // shortcut can't silently drop the notification rule. Persisting the
+    // selection (and comparing it precisely) is tracked as follow-up work.
+    !notificationProps.actions.includes(MultipleCheckboxOptions.INTEGRATION);
 
   const submit = useCallback(async () => {
     if (!selectedPlatform || !canSubmit || isCompletingRef.current) {