Create React Skeleton for Miller Columns

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: Master
• Component/s: Pages > Page Administration, ~ [Archived] Frontend Infrastructure
• Labels:
  • echo-board-out
• Epic Link: fi-miller-columns-react
• Sprint: S03E18 - Córdoba
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/84550

As a starting point, we need a basic skeleton of the Miller Columns App. This skeleton should be able to:

• Render the breadcrumb of the selected page
• Render the columns and place the visible children in there

Acceptance Criteria

Given: An existing Set of Pages already created

When: I navigate to Site Builder > Pages

Then: I can see the basic structure of the miller columns