## Problem Statement
The Riftbound card sorting does not default to collector number, and lacks a domain sorting option. Users expect cards to be sorted by collector number by default, with additional sorting options available.
## Screenshot Reference
Image attached shows the current Riftbound sorting interface
## Current Behavior
  • Riftbound cards are not sorted by collector number by default
  • No option to sort by domain
## Expected Behavior
  1. Default Sort
    : Cards should default to sorting by collector number
  2. Domain Option
    : Add ability to sort/group cards by domain
## Implementation Details
  • Change default sort order to collector number (ascending)
  • Add "Domain" as a sorting/grouping option in the sort dropdown
  • Maintain other existing sort options
## Acceptance Criteria
  • [ ] Riftbound cards default to collector number sort on initial load
  • [ ] Add "Domain" option to sorting controls
  • [ ] Domain sorting groups cards by their domain attribute
  • [ ] User sort preference persists during session
  • [ ] Sort options are clearly labeled and accessible
  • [ ] Verify sort works correctly with all Riftbound cards