Add comments endpoint schema

src/api/public/apidocs-new/components/schemas/comment.yaml

@@ -0,0 +1,16 @@
+type: object
+properties:
+  id:
+    type: integer
+    xml:
+      attribute: true
+  who:
+    type: string
+    xml:
+      attribute: true
+  when:
+    type: string
+    xml:
+      attribute: true
+# This schema is incomplete due to https://github.com/OAI/OpenAPI-Specification/issues/630,
+# comment element should have content

src/api/public/apidocs-new/components/schemas/comments.yaml

@@ -0,0 +1,20 @@
+type: object
+properties:
+  comment:
+    type: array
+    items:
+      $ref: 'comment.yaml'
+  request:
+    type: integer
+    xml:
+      attribute: true
+  package:
+    type: string
+    xml:
+      attribute: true
+  project:
+    type: string
+    xml:
+      attribute: true
+xml:
+  name: comments