Move converted pages to Inventory Module

Move the following folders;

•  business-areas
  • inventory-adjustment
  • inventory-count
  • inventory-order
  • inventory-transfer

Move the above folders into a singe inventory folder under business areas, with a inventory.module.ts file, as below;

• business-areas
  • inventory
    • adjustment
    • count
    • order
    • transfer
  • inventory-routing.module.ts
  • inventory.module.ts

Add routing for the inventory module, and update all the dependent imports;