🚀 Feature: createFileAttribute required

### 🔖 Feature description createFileAttribute attribute provides a way of setting the upload directory and file name It's attribute relationship in database collections for files ### 🎤 Pitch easy method to upload files (field have file path) Look at the documentation Django offers something similar to make application development easier https://docs.djangoproject.com/en/4.2/ref/models/fields/#filefield ### 👀 Have you spent some time to check if this issue has been raised before? - [X] I checked and didn't find similar issue ### 🏢 Have you read the Code of Conduct? - [X] I have read the [Code of Conduct](https://github.com/appwrite/.github/blob/main/CODE_OF_CONDUCT.md)