Show active setting in reader desktop nav bar

src/modules/core/components/Superscript.tsx

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import Stack from '@mui/material/Stack';
+import Typography from '@mui/material/Typography';
+import { Trans, useTranslation } from 'react-i18next';
+import { TranslationKey } from '@/Base.types.ts';
+
+/**
+ * Expects a translation key of format "{{value}}<0>superscript</0>"
+ * @param i18nKey
+ * @param value
+ * @constructor
+ */
+export const Superscript = ({ i18nKey, value }: { i18nKey: TranslationKey; value: string }) => {
+    const { t } = useTranslation();
+
+    return (
+        <Stack sx={{ flexDirection: 'row', gap: 0.25 }}>
+            <Trans
+                t={t}
+                // the type of "key" causes tsc error: "TS2590: Expression produces a union type that is too complex to represent"
+                i18nKey={i18nKey as any}
+                values={{ value }}
+                components={[<Typography variant="caption" sx={{ fontSize: 'x-small', opacity: 0.75 }} />]}
+            />
+        </Stack>
+    );
+};