Renamed comment_bans schema to member_commenting

ref https://linear.app/ghost/issue/BER-3184

Updated the Admin API schema to use "abilities" terminology instead of "ban" terminology, aligning with the new member commenting API endpoints.

Author: rob-ghost

packages/admin-api-schema/lib/schemas/comment_bans-add.json

@@ -1,5 +1,5 @@
 module.exports = [
-    'comment_bans-add',
+    'member_commenting-disable',
     'images-upload',
     'media-upload',
     'labels-add',

packages/admin-api-schema/lib/schemas/index.js

@@ -0,0 +1,7 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "member_commenting.disable",
+  "title": "member_commenting.disable",
+  "description": "Schema for member_commenting.disable",
+  "allOf": [{ "$ref": "member_commenting#/definitions/member_commenting" }]
+}

packages/admin-api-schema/lib/schemas/member_commenting-disable.json

@@ -1,10 +1,10 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "comment_bans",
-  "title": "comment_bans",
-  "description": "Base comment_bans definitions",
+  "$id": "member_commenting",
+  "title": "member_commenting",
+  "description": "Base member_commenting definitions",
   "definitions": {
-    "comment_ban": {
+    "member_commenting": {
       "type": "object",
       "additionalProperties": false,
       "properties": {