[feature] Block Error handling for failed workflows

As a Workflow Developer

I want to be able to define block error handling while building workflows

So that I can define proper behavior if a workflow fails during execution.

Options:
1. Continue workflow - a workflow continues execution of the next step.
2. Manual - additional success and failure branches coming from the component step in UI. For each branch, it is possible to define component steps that should be executed if a particular branch is active.
3. Stop workflow - if a workflow fails, its execution will be stopped and another, alerting workflow will be executed if defined for a particular workflow.

Notes:
Retry definitions for each task should be considered for options 1 and 3.

Tasks
- [x] Error handling task dispatcher

Acceptance Criteria
TODO

Definition of Done
TODO