Workflow Templates
List Workflow Templates
Returns all official workflow templates, ordered for the template gallery.
Show Workflow Template
Fetches a single workflow template by slug, including the full `parameterPrompts` and `requiredCredentials` arrays needed to drive the wizard.
Instantiate Workflow Template
Creates a new **draft** workflow from the template. The server deep-copies the template's `workflow_json`, applies each `parameters[key]` value at its declared `path` (from the template's `parameterPrompts`), then persists via `WorkflowManager::createDraft`. The template row itself is never mutated.