Add Alert Validator

[wk9874]

Add Alert Validator

Issue: #630

Python Version(s) Tested: 3.10

Operating System(s): Ubuntu 22.04

📝 Summary

Previously, the Integrations and Optimisation repo have used an alert validator when creating alerts. This means that the code is duplicated across both repos and drifts out of date with the main python API create_alert requirements. Should be added to the python API instead so that the other two repos can use the same version, can be kept up to date if create_alert changes.

🔄 Changes

Added AlertValidator pydantic class
Pass inputs to create_alert through validator to check they are valid
Remove if statements which this client should catch instead
Added tests

(Also I know I shouldn't have added this here, but added pre-commit as a dev requirement :) )

✔️ Checklist

• Unit and integration tests passing.
• Pre-commit hooks passing.
• Quality checks passing.

[wk9874]

No longer required - see #630 and #688