UI: Support markdown in CronWorkflow/WorkflowTemplate title/description

[panicboat]

Summary

I would like to use markdowns not only in the Workflow list, but also in the CronWorkflow / WorkflowTemplate list.

Use Cases

We want to have the title read as a reminder before executing a workflow.
Also, we want to have flexibility in displaying titles.

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[panicboat]

Can I work on this issue?
Looks good as a Good First Issue.
Ref: #10553

[agilgur5]

I would start with plain title & description (like #9805) and then add markdown, as that is more complex and has some performance ramifications due to the new deps, per my review #10553 (review).

The resulting code from my modifications in #12580 is a lot more optimized, as well as fixes several bugs from the original PR.

Otherwise I think you can take this one as it is indeed fairly straightforward. Start with a PR for plain title & description, then can add optional markdown support to it

[agilgur5]

Non-markdown was complete for CronWorkflows in #12674, re-opening to continue for markdown and for WorkflowTemplates