feat: Raise Task field coverage and functionality

[lornakelly]

Description

Verify that all fields for theraise are available, properly rendered, and functioning correctly in the editor.

Motivation

Verify that all fields and functionality for the task are correctly implemented according to the Open Workflow specification. This ensures users can fully configure this task type without limitations and helps identify any implementation gaps before release.

Proposed Implementation

No response

Definition of Done

• Implementation: Fully implemented according to the Open Workflow spec.
• Unit Tests: Comprehensive unit tests are included and passing.
• Integration Tests: Verified within the monorepo and target environments (Web/VS Code).
• Documentation: Updated README.md, ADRs, or official docs.
• Performance: No significant regression in editor responsiveness.
• Accessibility: UI changes comply with accessibility standards.