Key Features

• Implemented immediate account deletion functionality triggered by an invalid_grant error.
• Refactored event IDs to leverage google_id for improved consistency.
• Introduced logging for contest telemetry within the Kafka queue handling process.

Bug Fixes

• Addressed edge cases in OAuth error handling, reducing the risk of nil pointer exceptions in the Syncer.
• Enhanced error handling in the SyncUser method to ensure accurate logging and appropriate return values.
• Resolved Content Security Policy (CSP) issues in middleware, leading to better compatibility with proxy servers.

Technical Improvements

• Refactored the SyncUser method to streamline error handling and enhance code clarity.
• Improved the structure of the CSP header in the middleware, resulting in better readability and maintainability.