Disable donations while offline

ts/components/conversation/DonationsOfflineTooltip.tsx

@@ -0,0 +1,34 @@
+// Copyright 2025 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import React from 'react';
+
+import { offsetDistanceModifier } from '../../util/popperUtil';
+import { Tooltip, TooltipPlacement } from '../Tooltip';
+
+import type { LocalizerType } from '../../types/I18N';
+
+type Props = {
+  i18n: LocalizerType;
+  children: React.ReactNode;
+};
+
+export function getTooltipContent(i18n: LocalizerType): string {
+  return i18n('icu:Donations__OfflineTooltip');
+}
+
+export function DonationsOfflineTooltip({
+  i18n,
+  children,
+}: Props): JSX.Element {
+  return (
+    <Tooltip
+      className="InAnotherCallTooltip"
+      content={getTooltipContent(i18n)}
+      direction={TooltipPlacement.Top}
+      popperModifiers={[offsetDistanceModifier(15)]}
+    >
+      {children}
+    </Tooltip>
+  );
+}