chore(other): replace the page cursor fields with nextPage and previousPage

openapi/components/parameters/After.yaml

@@ -1,6 +1,6 @@
 name: after
 in: query
 required: false
-description: Use the `endCursor` as a value for the `after` parameter to get the next page.
+description: Use the `nextPage` value as the `after` parameter to get the next page.
 schema:
   type: string

openapi/components/parameters/Before.yaml

@@ -2,6 +2,6 @@ name: before
 in: query
 required: false
 description: |
-  Use the `startCursor` as a value for the `before` parameter to get the previous page.
+  Use the `previousPage` value as the `before` parameter to get the previous page.
 schema:
   type: string

openapi/components/schemas/Page.yaml

@@ -1,41 +1,28 @@
 type: object
 properties:
-  endCursor:
+  nextPage:
     type:
       - string
       - 'null'
     description: |-
       Use with the `after` query parameter to load the next page of data.
-      When `null`, there is no data.
+      When `null`, there is no next page.
       The cursor is opaque and internal structure is subject to change.
-  startCursor:
+  previousPage:
     type:
       - string
       - 'null'
     description: |-
       Use with the `before` query parameter to load the previous page of data.
-      When `null`, there is no data.
+      When `null`, there is no previous page.
       The cursor is opaque and internal structure is subject to change.
-  hasNextPage:
-    type: boolean
-    description: Indicates if there is a next page with items.
-  hasPrevPage:
-    type: boolean
-    description: Indicates if there is a previous page with items.
   limit:
     type: integer
     minimum: 1
     maximum: 100
     default: 10
     description: Value showing how many items are in the page limit.
-  total:
-    type: integer
-    description: Count of items across all pages.
-    minimum: 0
 required:
-  - endCursor
-  - startCursor
-  - hasNextPage
-  - hasPrevPage
+  - nextPage
+  - previousPage
   - limit
-  - total