Story

As a user of RHDH, I want to resize and reorder my homepage cards by dragging so that I can arrange my homepage layout in a way that best suits my workflow.

Background

This story is part of the epic to make the homepage plugin customizable for RHDH users.
We will continue using the existing react-grid-layout library for resizing and reordering.

• Users should be able to drag to resize cards, within defined boundaries.
• Users should be able to reorder cards by dragging them around the grid.
• Default max/min height and width constraints will control card resizing to prevent unusable layouts.
• Admins should be able to override max/min height and width constraints through configuration.
• The user’s height, width, and order preferences should be persisted using the Backstage User Settings API.

  Acceptance Criteria

• Users can resize a card within allowed min/max dimensions.
• Users can reorder cards on the homepage by dragging.
• Layout changes (size and order) are persisted using Backstage User Settings API.
• Admin can override default min/max width and height via configuration.
• Reset action restores card size and order to Admin-defined defaults.