Fix incorrect path variables for Decap CMS items

[jovylle]

Problem

Currently, the path variables in Decap CMS for item routes seem to be incorrect or misconfigured. This can cause items to not be displayed or managed properly, especially when handling certain file paths.

Expected Behavior

Paths should resolve correctly, ensuring that Decap CMS items are properly routed and accessible.

Steps to Reproduce

1. Attempt to create or edit an item in the CMS.
2. Observe any errors related to item paths or misresolved URLs.
3. Check the network tab to see the incorrect path structure.

Proposed Solution

• Adjust the path variables to correct the routing logic for CMS items.