Redesign the workflow editor experience

[vishwamartur]

Related to #6750

Redesign the workflow editor interface based on learnings and introduce advanced data manipulation features.

• WorkflowEditorProvider: Add new helper components For and Liquid for advanced data manipulation. Update addStep function and WorkflowEditorContext to include these components.
• WorkflowEditor: Update the WorkflowEditor component to support a hybrid code/no-code environment. Add new tabs for advanced data manipulation.
• WorkflowList: Update the WorkflowList component to reflect the redesigned interface. Add new columns for advanced data manipulation.
• EditWorkflowPage: Update the EditWorkflowPage to use the redesigned workflow editor components. Modify asideClassName to include new styles for advanced data manipulation.