added in browser notifications for notifications in settings

lib/in-app-reminders.ts

@@ -0,0 +1,38 @@
+import { routes } from "@/lib/routes";
+
+export const IN_APP_REMINDER_EVENT = "habit-pet-in-app-reminder";
+
+export type InAppReminderPayload = {
+  title: string;
+  body: string;
+  targetUrl: string;
+  isTest?: boolean;
+};
+
+export function dispatchInAppReminder(payload: InAppReminderPayload) {
+  if (typeof window === "undefined") {
+    return false;
+  }
+
+  window.dispatchEvent(
+    new CustomEvent<InAppReminderPayload>(IN_APP_REMINDER_EVENT, {
+      detail: payload,
+    }),
+  );
+
+  return true;
+}
+
+export function showInAppDailyReminder(input: {
+  title: string;
+  body: string;
+  targetUrl?: string;
+  isTest?: boolean;
+}) {
+  return dispatchInAppReminder({
+    title: input.title,
+    body: input.body,
+    targetUrl: input.targetUrl ?? routes.avatar,
+    isTest: input.isTest,
+  });
+}