[deliverable] Serverless logic DevUI DP3 improvements

Motivation

For DP3 we need several improvements for developers in their tools to

1) display diagram preview (static, without current status)

2) start a workflow using a form

Goal

Add new developer-focused improvements to Serverless logic DevUI console

Scenarios

As a developer, I need to see a diagram of my serverless workflow so that I can see which states and steps the particular workflow has.

As a developer, I need to start workflow simply by just entering input data to form-like UI so that I don’t have to create json input content where I can make mistakes.

Expected outcomes

Workflow diagram preview with new visualization in DevUI

Form to start a workflow in DevUI

This requirement combines several improvements that we expect in DP3, however they may not be in their final/production-ready state therefore:

Limited testing of those improvements and new functionality for DevUI developer tooling

Limited docs and guides around those topics
 

Out of scope

The following feature is out os scope of this jira because of comment:

• It is possible to create workflow instances using Forms
  • Only if there is a JSON schema for the workflow configured in the dataInputSchema property in swf
     

Acceptance criteria

Instance details for json workflows shows Stunner diagram

• Instance details for yaml workflows shows Mermaid diagram

No regressions are introduced