Refactor isSameActionUrl function in ObjectActions component for clarity

- Updated the isSameActionUrl function to improve readability and maintainability.
- Enhanced comments to clarify the logic behind action URL comparison and visibility control for actions based on the current page state.

src/components/Dashboard/common/ObjectActions.jsx

@@ -74,12 +74,12 @@ function isSameActionUrl(action, actionUrl, currentUrl, pathname, search) {
   if (action.type === 'modal') {
     return actionUrl === currentUrl
   }
-  return (
-    stripPageActionParams(
-      actionUrl.split('?')[0],
-      actionUrl.includes('?') ? actionUrl.split('?')[1] : ''
-    ) === stripPageActionParams(pathname, search)
-  )
+  // Compare the action URL to the current location with its action param
+  // stripped. Default page actions (e.g. Info) match and stay hidden when
+  // already on that page. Actions that set their own action param (edit,
+  // cancelEdit, finishEdit, etc.) do not match and remain available —
+  // visibility is controlled by action.visible (e.g. _isEditing).
+  return actionUrl === stripPageActionParams(pathname, search)
 }
 
 // Recursively map actions to AntD Dropdown items