feat: Implementar ion-chips, bypass de pago y mejoras UI

- Implementar ion-chips para categorías y keywords en hero page
- Agregar bypass de pago en hire page para pruebas
- Mover progress bar en dashboard
- Corregir shared-components module (remover AccordionComponent eliminado)
- Corregir eventos Ionic (ionInput/ionChange)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/app/pages/dashboard/dashboard.page.html

@@ -56,9 +56,9 @@ ion-item:active:after {
 	</ng-container>
 	<ion-card *ngFor="let pcontract of pcontracts; let i = index">
     <ion-item>
-			<ion-progress-bar type="indeterminate"></ion-progress-bar>
       <ion-label>
         <h2 text-capitalize>{{ pcontract.category }}</h2>
+				<ion-progress-bar type="indeterminate"></ion-progress-bar>
 				<p text-wrap><ion-icon name="search"></ion-icon> {{'contracts.postulating' | translate}}</p>
         <p text-wrap>{{pcontract.address}}</p>
         <p text-wrap text-capitalize>{{pcontracts_dates[i]}}</p>