bug: ionic generate page <name> not working on standalone projects (v8)

[Hesesses]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

v8.x

Current Behavior

ionic generate page pagename

ng generate page pagename --project=app
Could not find your routes file. Use the skip-import option to skip importing.
[ERROR] Could not generate page.

ionic generate page pagename --skip-import

ng generate page pagename --skip-import --project=app
Error: Unknown argument: skip-import
[ERROR] Could not generate page.

Expected Behavior

New page will be created

Steps to Reproduce

1. type on console: ionic generate page pagename

Code Reproduction URL

no url

Ionic Info

Ionic:

Ionic CLI : 7.2.0 (/Users/hesesses/.nvm/versions/node/v18.20.4/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 8.2.5
@angular-devkit/build-angular : 17.3.8
@angular-devkit/schematics : 17.3.8
@angular/cli : 17.3.8
@ionic/angular-toolkit : 11.0.1

Capacitor:

Capacitor CLI : 6.1.1
@capacitor/android : not installed
@capacitor/core : 6.1.1
@capacitor/ios : 6.1.1

Utility:

cordova-res : not installed globally
native-run : 2.0.1

System:

NodeJS : v18.20.4 (/Users/hesesses/.nvm/versions/node/v18.20.4/bin/node)
npm : 10.7.0
OS : macOS Unknown

Additional Information

No response

[zitrusherz]

Same here with new proyect
[Ionic] Creating Angular page named login..

[@cwd]npx ng generate page login --standalone --project=app
�[32mCREATE�[39m src/app/login/login.page.html (313 bytes)
�[32mCREATE�[39m src/app/login/login.page.spec.ts (456 bytes)
�[32mCREATE�[39m src/app/login/login.page.ts (559 bytes)
�[32mCREATE�[39m src/app/login/login.page.scss (0 bytes)
�[36mUPDATE�[39m src/app/app.routes.ts (813 bytes)