I'll implement these changes to show the switcher on hover and properly display imported UOMs with their ERP source information.

I've implemented the requested changes:

1. Show Switcher on Hover

• Added group class to the table row
• Added opacity-0 group-hover:opacity-100 transition-opacity duration-200 to the switch container
• The switch now only appears when hovering over the row, with a smooth transition

2. Display Imported UOMs with ERP Information

• Added erpCode field to the UOM interface to track the original ERP code
• Updated the table to show the ERP code below the Fairmarkit code when present
• Added an "Imported" badge for UOMs that came from ERP imports
• Modified the import flow to actually create UOMs based on the mappings

• Added handleImportComplete function that:

  • Creates new UOM entries based on the import mappings
  • Preserves the ERP code for reference
  • Marks them as "Custom" source with the imported flag

Visual Improvements:

• The Code column now shows both the Fairmarkit code and the original ERP code (if imported)
• Imported UOMs have a subtle "Imported" badge next to their type
• The UOM detail modal also shows the ERP code for imported items
• The hover effect on rows makes it clear when the switch is available

This creates a clear distinction between standard Fairmarkit UOMs and those imported from ERP systems, while maintaining the ability to activate/deactivate them as needed.

I'll remove the "Imported" label from the table display.

Perfect! I've removed the "Imported" label from the table. Now the imported UOMs will still show their ERP code below the main code (e.g., "ERP: BX" under "BOX"), but without the additional "Imported" badge. This keeps the interface cleaner while still providing the necessary information about the UOM's origin.