Redesign mobile time clock, add shortcuts, and improve account management.

Add iOS Shortcuts/Siri intents, local send-reminder notifications, stable
client picker with last-client defaults, account refresh/remove, and softer
session handling on unauthorized API responses.

Co-authored-by: Cursor <cursoragent@cursor.com>

components/InvoiceReminderSync.tsx

@@ -0,0 +1,65 @@
+import * as Notifications from "expo-notifications";
+import { router } from "expo-router";
+import { useEffect, useRef } from "react";
+import { AppState, type AppStateStatus } from "react-native";
+
+import { syncInvoiceSendReminders } from "@/lib/invoice-send-reminders";
+import { api } from "@/lib/trpc";
+
+function openInvoiceFromNotification(data: Record<string, unknown> | undefined) {
+  if (data?.type !== "invoice-send-reminder") return;
+  const invoiceId = data.invoiceId;
+  if (typeof invoiceId !== "string" || !invoiceId) return;
+  router.push(`/(app)/invoices/${invoiceId}`);
+}
+
+/** Schedules local iOS/Android notifications for draft invoice send reminders. */
+export function InvoiceReminderSync() {
+  const utils = api.useUtils();
+  const invoicesQuery = api.invoices.getAll.useQuery(
+    { status: "draft" },
+    { staleTime: 60_000 },
+  );
+  const wasBackgrounded = useRef(false);
+
+  useEffect(() => {
+    if (!invoicesQuery.data) return;
+    void syncInvoiceSendReminders(invoicesQuery.data);
+  }, [invoicesQuery.data]);
+
+  useEffect(() => {
+    const subscription = AppState.addEventListener("change", (nextState: AppStateStatus) => {
+      if (nextState === "background" || nextState === "inactive") {
+        wasBackgrounded.current = true;
+        return;
+      }
+
+      if (nextState !== "active" || !wasBackgrounded.current) return;
+      wasBackgrounded.current = false;
+      void utils.invoices.getAll.invalidate({ status: "draft" });
+    });
+
+    return () => subscription.remove();
+  }, [utils.invoices.getAll]);
+
+  useEffect(() => {
+    const responseSubscription = Notifications.addNotificationResponseReceivedListener(
+      (response) => {
+        openInvoiceFromNotification(
+          response.notification.request.content.data as Record<string, unknown>,
+        );
+      },
+    );
+
+    void Notifications.getLastNotificationResponseAsync().then((response) => {
+      if (!response) return;
+      openInvoiceFromNotification(
+        response.notification.request.content.data as Record<string, unknown>,
+      );
+    });
+
+    return () => responseSubscription.remove();
+  }, []);
+
+  return null;
+}