delete user domain will not work if there are active applications

There is a problem in UserProfile_function.py:

delete_user_profile function will not work (exception in sagemaker::DeleteUserProfile) if there are active application for a user profile, which is expected use case.

The correct deletion of user profile should include the deletion of application first, for example:

```
def delete_apps(domain_id, user_profile_name):
print("Start deleting user applications..")

for p in sm_client.get_paginator('list_apps').paginate(DomainIdEquals=domain_id, UserProfileNameEquals=user_profile_name):
for a in p["Apps"]:
sm_client.delete_app(DomainId=a["DomainId"], UserProfileName=a["UserProfileName"], AppType=a["AppType"], AppName=a["AppName"])

apps = 1
while apps:
apps = 0
for p in sm_client.get_paginator('list_apps').paginate(DomainIdEquals=domain_id, UserProfileNameEquals=user_profile_name):
apps += len([a["AppName"] for a in p["Apps"] if a["Status"] != "Deleted"])

print(f"Number of active apps: {str(apps)}")
time.sleep(5)

print("All apps are shutdown")
```

Only after all applications are in the "Deleted" state you can delete the user profile.

Please refer to [Delete a SageMaker Studio Domain](https://docs.aws.amazon.com/sagemaker/latest/dg/gs-studio-delete-domain.html)

Start in UserProfile_function.py at delete_user_profile and review how SageMaker user profiles and applications are currently removed. Ensure applications are deleted and remain in the Deleted state before the user profile deletion is attempted; completion is confirmed when profiles with active applications can be deleted successfully.

Written by the indexing model from the issue text.