Use the native structuredClone instead of lodash's deepClone

lib/modules/backupAndRestore/__tests__/serialization.js

@@ -5,7 +5,6 @@ import anyTest from 'ava';
 import type { TestInterface } from 'ava';
 /* eslint-enable ava/use-test */
 
-import { cloneDeep } from 'lodash-es';
 import { serialize, deserialize } from '../serialization.js';
 
 const test: TestInterface<{ _realConsoleWarn: * }> = (anyTest: any);
@@ -106,6 +105,6 @@ test('roundtrip current schema version', t => {
 		e: '[1, 2, 3]',
 		f: { foo: 'bar' },
 	};
-	const clonedData = cloneDeep(data);
+	const clonedData = structuredClone(data);
 	t.deepEqual(deserialize(serialize(clonedData)), data);
 });

lib/modules/filteReddit.js

@@ -1,6 +1,6 @@
 /* @flow */
 
-import { memoize, once, difference, zip, sortBy, isEmpty, cloneDeep, groupBy, pull } from 'lodash-es';
+import { memoize, once, difference, zip, sortBy, isEmpty, groupBy, pull } from 'lodash-es';
 import { markdown } from 'snudown-js';
 import { Module } from '../core/module';
 import * as Options from '../core/options';
@@ -815,7 +815,7 @@ export async function saveFilterlineStateAsDefault(type: string) {
 	if (!storage) throw new Error(`Could not find storage for type ${type}`);
 
 	const v: LineState = (await filterlineStorage.get(): any);
-	let { filters } = cloneDeep(v) || {};
+	let { filters } = structuredClone(v) || {};
 	if (isEmpty(filters)) filters = null;
 	await storage.set(filters);
 	Notifications.showNotification('Saved.', 1000);