Lazy-load the Firestore with standalone components

Hi, is there a way to lazy-load the Firestore?

I'm using it only in a lazy-loaded component, so I would like to avoid providing it in the app config with
`provideFirestore(() => getFirestore())`

I followed this example: https://github.com/angular/angularfire/blob/main/samples/advanced/src/app/firestore/firestore.component.ts

I have a `get-firestore.ts` with this content:

```
import { getFirestore } from '@angular/fire/firestore';
export const firestore = getFirestore();
```

and I try to lazy-load it like this:

```
constructor() {
this.initFirestore();
}

private async initFirestore() {
const { firestore } = await import('./get-firestore');
this.firestore = firestore;
}
```

But I get this error at run-time:

```
Error: Either AngularFireModule has not been provided in your AppModule (this can be done manually or implictly using
provideFirebaseApp) or you're calling an AngularFire method outside of an NgModule (which is not supported).
```

Even if I add the `AngularFireModule` to the component's imports, it doesn't change.

So, what's the right way to lazy-load the FIrestore, with standalone components?

### Version info

**Angular:** 19.0.0

**Firebase:** 10.12.0

**AngularFire:** 18.0.1

先閱讀獨立元件 `get-firestore.ts`，以及報告中顯示的 `provideFirestore`/`getFirestore` 進入點。使用列出的 Angular、Firebase 和 AngularFire 版本重現執行階段錯誤，接著記錄或實作受支援的延遲載入路徑，並確認 Firestore 未在應用程式設定中初始化。

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