refactor: split modules and harden scraping workflows

web/src/components/confirmAction.tsx

@@ -0,0 +1,17 @@
+import { createRoot } from 'react-dom/client'
+
+import { ConfirmDialog, type ConfirmOptions } from './ConfirmDialog'
+
+export function confirmAction(options: ConfirmOptions): Promise<boolean> {
+  return new Promise((resolve) => {
+    const host = document.createElement('div')
+    document.body.appendChild(host)
+    const root = createRoot(host)
+    const close = (value: boolean) => {
+      root.unmount()
+      host.remove()
+      resolve(value)
+    }
+    root.render(<ConfirmDialog options={options} onClose={close} />)
+  })
+}