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>

lib/shortcuts.ts

@@ -0,0 +1,53 @@
+import * as Linking from "expo-linking";
+
+export type ShortcutAction = "clock-in" | "clock-out" | "open-timer";
+
+export type ParsedShortcut = {
+  action: ShortcutAction;
+  title: string;
+  clientId: string;
+};
+
+function queryParam(value: string | string[] | undefined): string {
+  if (Array.isArray(value)) return value[0] ?? "";
+  return value ?? "";
+}
+
+/** Parse `beenvoice://shortcuts/clock-in` and related URLs from Shortcuts / Siri. */
+export function parseShortcutUrl(url: string | null | undefined): ParsedShortcut | null {
+  if (!url) return null;
+
+  const parsed = Linking.parse(url);
+  if (parsed.scheme !== "beenvoice") return null;
+
+  const path = (parsed.path ?? "").replace(/^\/+/, "");
+  const host = parsed.hostname ?? "";
+
+  if (path === "timer" || host === "timer") {
+    return { action: "open-timer", title: "", clientId: "" };
+  }
+
+  let shortcutAction: string | null = null;
+  if (host === "shortcuts" && path) {
+    shortcutAction = path;
+  } else {
+    const match = path.match(/^shortcuts\/(clock-in|clock-out)$/);
+    shortcutAction = match?.[1] ?? null;
+  }
+
+  if (shortcutAction === "clock-in" || shortcutAction === "clock-out") {
+    return {
+      action: shortcutAction,
+      title: queryParam(parsed.queryParams?.title),
+      clientId: queryParam(parsed.queryParams?.clientId),
+    };
+  }
+
+  return null;
+}
+
+export const SHORTCUT_URLS = {
+  timer: "beenvoice://timer",
+  clockIn: "beenvoice://shortcuts/clock-in",
+  clockOut: "beenvoice://shortcuts/clock-out",
+} as const;