feat(item-option): add hue property for the ionic theme (#30332)

Issue number: internal

---------

## What is the current behavior?
The item option component does not support the `hue` property.

## What is the new behavior?
Adds support for the `subtle` hue for the item option. Defaults to
`subtle`.

## Does this introduce a breaking change?
- [ ] Yes
- [x] No

packages/angular/standalone/src/directives/proxies.ts

@@ -1106,14 +1106,14 @@ export declare interface IonItemGroup extends Components.IonItemGroup {}
 
 @ProxyCmp({
   defineCustomElementFn: defineIonItemOption,
-  inputs: ['color', 'disabled', 'download', 'expandable', 'href', 'mode', 'rel', 'shape', 'target', 'theme', 'type']
+  inputs: ['color', 'disabled', 'download', 'expandable', 'href', 'hue', 'mode', 'rel', 'shape', 'target', 'theme', 'type']
 })
 @Component({
   selector: 'ion-item-option',
   changeDetection: ChangeDetectionStrategy.OnPush,
   template: '<ng-content></ng-content>',
   // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
-  inputs: ['color', 'disabled', 'download', 'expandable', 'href', 'mode', 'rel', 'shape', 'target', 'theme', 'type'],
+  inputs: ['color', 'disabled', 'download', 'expandable', 'href', 'hue', 'mode', 'rel', 'shape', 'target', 'theme', 'type'],
   standalone: true
 })
 export class IonItemOption {