Simplify service tests and remove duplicate README section

Signed-off-by: Aman <amkr6207@gmail.com>

Author: amkr6207

README.md

@@ -77,30 +77,6 @@ public class HieroAccountService {
 All APIs of the client are synchronous and return the result of the operation.
 For asynchronous operations, you can easily wrap calls by use the [`@Async` annotation of spring](https://spring.io/guides/gs/async-method).
 
-### Hook lifecycle management
-
-`AccountClient` exposes hook lifecycle management via `updateAccountHooks(...)`.
-This operation delegates to Hedera SDK account update hook fields (`addHookToCreate`, `addHookToDelete`).
-
-```java
-import com.hedera.hashgraph.sdk.ContractId;
-import com.hedera.hashgraph.sdk.EvmHook;
-import java.util.List;
-import org.hiero.base.AccountClient;
-import org.hiero.base.data.Account;
-import org.hiero.base.data.HookDetails;
-import org.hiero.base.data.HookExtensionPoint;
-
-HookDetails hookToCreate =
-    new HookDetails(
-        HookExtensionPoint.ACCOUNT_ALLOWANCE_HOOK,
-        1001L,
-        new EvmHook(ContractId.fromString("0.0.5001")),
-        null);
-
-accountClient.updateAccountHooks(account, List.of(hookToCreate), List.of(77L));
-```
-
 ### Hiero Spring Sample
 
 A sample application that uses the Hiero Spring module can be found in the `hiero-enterprise-spring-sample` module.

hiero-enterprise-microprofile/src/test/java/org/hiero/microprofile/test/ServicesTest.java

@@ -4,15 +4,12 @@
 import io.helidon.microprofile.tests.junit5.Configuration;
 import io.helidon.microprofile.tests.junit5.HelidonTest;
 import jakarta.inject.Inject;
-import java.lang.reflect.Method;
-import java.util.List;
 import org.eclipse.microprofile.config.Config;
 import org.eclipse.microprofile.config.spi.ConfigProviderResolver;
 import org.hiero.base.AccountClient;
 import org.hiero.base.FileClient;
 import org.hiero.base.HookClient;
 import org.hiero.base.SmartContractClient;
-import org.hiero.base.data.Account;
 import org.hiero.base.protocol.ProtocolLayerClient;
 import org.hiero.microprofile.ClientProvider;
 import org.junit.jupiter.api.Assertions;
@@ -49,9 +46,5 @@ void testServices() throws Exception {
     Assertions.assertNotNull(hookClient);
     Assertions.assertNotNull(fileClient);
     Assertions.assertNotNull(smartContractClient);
-
-    final Method method =
-        AccountClient.class.getMethod("updateAccountHooks", Account.class, List.class, List.class);
-    Assertions.assertNotNull(method);
   }
 }

hiero-enterprise-spring/src/test/java/org/hiero/spring/test/ServicesTest.java

@@ -1,12 +1,9 @@
 package org.hiero.spring.test;
 
-import java.lang.reflect.Method;
-import java.util.List;
 import org.hiero.base.AccountClient;
 import org.hiero.base.FileClient;
 import org.hiero.base.HookClient;
 import org.hiero.base.SmartContractClient;
-import org.hiero.base.data.Account;
 import org.hiero.base.protocol.ProtocolLayerClient;
 import org.hiero.base.verification.ContractVerificationClient;
 import org.junit.jupiter.api.Assertions;
@@ -37,9 +34,5 @@ void testServices() throws Exception {
     Assertions.assertNotNull(hookClient);
     Assertions.assertNotNull(fileServiceClient);
     Assertions.assertNotNull(smartContractServiceClient);
-
-    final Method method =
-        AccountClient.class.getMethod("updateAccountHooks", Account.class, List.class, List.class);
-    Assertions.assertNotNull(method);
   }
 }