feat(ssi): add method to fetch offers and requests and delete credentials

apps/shared/src/events/credentialOfferEvents.ts

 import type { BaseEventInput } from './baseEvents.js';
-import type { AnonCredsCredentialOffer } from '@aries-framework/anoncreds';
 
 import {
   CredentialExchangeRecord,
@@ -11,7 +10,7 @@ import { BaseEvent } from './baseEvents.js';
 export type EventAnonCredsCredentialOfferGetAllInput = BaseEventInput;
 
 export class EventAnonCredsCredentialOfferGetAll extends BaseEvent<
-  Array<AnonCredsCredentialOffer>
+  Array<CredentialExchangeRecord>
 > {
   public static token = 'anoncreds.credentialOffers.getAll';
 
@@ -36,7 +35,7 @@ export type EventAnonCredsCredentialOfferGetByIdInput = BaseEventInput & {
   credentialOfferId: string;
 };
 
-export class EventAnonCredsCredentialOfferGetById extends BaseEvent<AnonCredsCredentialOffer | null> {
+export class EventAnonCredsCredentialOfferGetById extends BaseEvent<CredentialExchangeRecord | null> {
   public static token = 'anoncreds.credentialOffers.getById';
 
   public get instance() {