fix(frontend): inline な SearchMarker のパスが正しくない問題を修正 (#16301)

* replace URL path for inlined SearchMarkers

The search index looks like:

```ts
[
 {
   id: 'foo', label: 'security',
   path: '/settings/security', inlining: ['2fa'],
 },
 {
   id: '2fa',
   label: 'two-factor auth',
   path: '/settings/2fa', // guessed wrong by the index generation
 },
 {
   id: 'aaaa',
   parentId: '2fa',
   label: 'totp',
 },
 …
]
```

This file post-processes that index and re-parents the inlined
sections. Problem was, it left the (wrong) `path` untouched.

Replacing the `path` makes the search work fine.

* Update Changelog

---------

Co-authored-by: dakkar <dakkar@thenautilus.net>

packages/frontend/src/utility/settings-search-index.ts

@@ -24,6 +24,7 @@ for (const item of generated) {
 			const inline = rootMods.get(id);
 			if (inline) {
 				inline.parentId = item.id;
+				inline.path = item.path;
 			} else {
 				console.log('[Settings Search Index] Failed to inline', id);
 			}