bug: Live reload not working using Angular 19.1.1

### Prerequisites

- [x] I have read the [Contributing Guidelines](https://github.com/ionic-team/ionic-framework/blob/main/docs/CONTRIBUTING.md#creating-an-issue).
- [x] I agree to follow the [Code of Conduct](https://ionicframework.com/code-of-conduct).
- [x] I have searched for [existing issues](https://github.com/ionic-team/ionic-framework/issues) that already report this problem, without success.

### Ionic Framework Version

v8.x

### Current Behavior

When using Ionic and Angular, during ionic serve, changes on the code does not trigger live reload. Also, some instances render white page removing all elements on save.

### Expected Behavior

Page should reload upon code change automatically

### Steps to Reproduce

1. `ionic start my-app`
2. Choose Angular, standalone or NgModule
3. `ionic serve`
4. Change anything on the code
5. Save changes

### Code Reproduction URL

https://github.com/emnljs/no-live-reload

### Ionic Info

Ionic:

Ionic CLI : 7.2.0 (/Users/digitechdept/.nvm/versions/node/v20.17.0/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 8.4.1
@angular-devkit/build-angular : 19.1.1
@angular-devkit/schematics : 19.1.1
@angular/cli : 19.1.1
@ionic/angular-toolkit : 12.1.1

Capacitor:

Capacitor CLI : 6.2.0
@capacitor/android : not installed
@capacitor/core : 6.2.0
@capacitor/ios : not installed

Utility:

cordova-res : 0.15.4
native-run : 2.0.1

System:

NodeJS : v20.17.0 (/Users/digitechdept/.nvm/versions/node/v20.17.0/bin/node)
npm : 10.8.2
OS : macOS Unknown

### Additional Information

_No response_

Start with the linked reproduction at https://github.com/emnljs/no-live-reload and reproduce the problem using `ionic start`, `ionic serve`, and Angular 19.1.1. Compare behavior for standalone and NgModule apps, including the reported white-page case. Done means saved code reliably triggers live reload without removing rendered elements.

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