5750 civ 2.5 add item in page

[roxy-dao]

Fixes #5750

👩🏻‍💻 What does this PR do?

• Refactor routes to utils to reduce duplication
• Change the Add item button in Requisition and Internal Order to redirect to the line edit page where the user can add a new item to the requisition
• Add New item at the bottom of the item list so users can add new items directly on the line edit page instead of having to go out and add new items
• The New item option shouldn't be available if the Internal Order or Requisition is created from a program.
  
  

🧪 Testing

• Create an Internal Order or Requisition
• Click on Add item button at the top right of the screen
• Be redirect to a page where you can add item
• Add item
• Click New item in the list on the left
• Should be able to add new items to the requisition
• Create a program Internal Order or Requisition
• Shouldn't be able to add item

📃 Documentation

• Part of an epic: documentation will be completed for the feature as a whole
• No documentation required: no user facing changes or a bug fix which isn't a change in behaviour
• These areas should be updated or checked:
  1.
  2.

[github-actions]

Bundle size difference

Comparing this PR to main

Old size	New size	Diff
5.13 MB	5.13 MB	52 B (0.00%)

[lache-melvin]

Can you summarise what you were changing here? Looks like you've added some fields... and hidden more things behind useConsumptionData - what does that mean? lol

[roxy-dao]

Ah no fields were added, they were just shifted since the stock autocomplete was added at the top~ and sorry, that's the wrong pref! It's supposed to be showExtraFields. Also the value was wrong (:

[lache-melvin]

Looks great! Just want to understand the other changes in the line edit files - let me know what you think of using the button instead!