general_bad_request when creating account with same email as existing OAuth account

### 👟 Reproduction steps 1. Create an account using OAuth (Google) with email address "myemail@google.com" 2. Try to create a regular account (`account.create()`) with the same email address There is a similar report (https://github.com/appwrite/appwrite/issues/8135) but it applies when the original account is deleted and then trying to create a new one. In my case I do not delete the original (OAuth) account. The "social login" functionality is pretty common and it would be nice if it worked seamlessly in Appwrite. Could you please fix this as this is the 1st thing new users of our apps are facing and it would be bad for UX to start with buggy experience. ### 👍 Expected behavior I would expect Appwrite to return: ``` { "message": "A user with the same id, email, or phone already exists in this project.", "code": 409, "type": "user_already_exists", "version": "1.8.1" } ``` ### 👎 Actual Behavior Appwrite fails with: ``` { "message": "There was an error processing your request. Please check the inputs and try again.", "code": 400, "type": "general_bad_request", "version": "1.8.1" } ``` ### 🎲 Appwrite version Version 1.8.x ### 💻 Operating system Linux ### 🧱 Your Environment _No response_ ### 👀 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)