Renamed the `Message` method to `CreateMessage` for clarity and updated its usage in the `JobException` constructor. Simplified the error message format by removing visual separator lines, resulting in cleaner and more concise output.
- Replace DEXJobException with JobException base class - Flexible params-based detail collection - Automatic message formatting with visual separators - Optional null-handling for contextual details - Add JobHttpException for HTTP client failures - Properties: ClientLibrary, ClientMethod - Use case: ReC API, REST requests - Add JobSqlException for SQL query failures - Property: Query (virtual for customization) - Use case: Main/Check query execution - Comprehensive XML documentation for all exception classes
