Refactor desktop app into separate client and proxy apps

apps/yaak-client/hooks/useCheckForUpdates.tsx

@@ -0,0 +1,26 @@
+import { useMutation } from '@tanstack/react-query';
+import { InlineCode } from '../components/core/InlineCode';
+import { showAlert } from '../lib/alert';
+import { appInfo } from '../lib/appInfo';
+import { minPromiseMillis } from '../lib/minPromiseMillis';
+import { invokeCmd } from '../lib/tauri';
+
+export function useCheckForUpdates() {
+  return useMutation({
+    mutationKey: ['check_for_updates'],
+    mutationFn: async () => {
+      const hasUpdate: boolean = await minPromiseMillis(invokeCmd('cmd_check_for_updates'), 500);
+      if (!hasUpdate) {
+        showAlert({
+          id: 'no-updates',
+          title: 'No Update Available',
+          body: (
+            <>
+              You are currently on the latest version <InlineCode>{appInfo.version}</InlineCode>
+            </>
+          ),
+        });
+      }
+    },
+  });
+}