doc: Controller Modals example with bug

[slava-iv]

Describe the Bug

Import "IonInput" required at "modal-example.component.ts" file, but missing, angular can't receive NG_VALUE_ACCESSOR

Expected Behavior

Expected that form will working, but actually receive "ERROR RuntimeError: NG01203: No value accessor for form control unspecified name attribute. Find more at https://angular.dev/errors/NG01203" error

Steps to Reproduce

1. ionic start
2. select no
3. angular
4. test
5. blank
6. standalone
7. copy all files from controller modals example
8. add new route to app.routes.ts
   {
   path: 'example',
   loadComponent: () => import('./example/example.component').then((m) => m.ExampleComponent),
   },
9. open app and navigate to "/example"
10. open console
11. press "open" button

Screenshots

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Operating System

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Browser

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Version

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Additional Information

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