Improve exception handling in LogRequestsToDisk

[kartubi]

Improve exception handling in LogRequestsToDisk

Currently, the catch block in LogPlatformRequests() throws a generic exception message without including details from the original exception, making debugging difficult.

Changes:

• Include original exception message and error code in the re-thrown IdsException
• Preserve original error context for better debugging

Before:
throw new IdsException("Exception during LogPlatformRequests.");

After:
throw new IdsException("Exception during LogPlatformRequests: " . $e->getMessage(), $e->getCode());

This makes it much clearer what actually went wrong when file operations fail during request/response logging.