Implement automatic pagination for layouts and layout assets

Currently the maximum number of resources per page is fixed at 250
For sites that have more than 250 resources of one type, the remaining
resources weren't fetched and thus creating/updating them was impossible.

Filemanager#auto_paginate goes through each page and concatenates the responses
together.

bin/kit

@@ -256,7 +256,6 @@ pre do |global, command, options, args|
     Voog::Dtk.write_config({
       host: host,
       api_token: api_token,
-      overwrite: overwrite,
       block: @config_block || host,
       overwrite: overwrite
     })

lib/voog/dtk/filemanager.rb

@@ -157,12 +157,24 @@ def remove_from_manifest(files = nil)
       write_manifest @manifest
     end
 
+    def auto_paginate(api_method, opt = {})
+      data = @client.send(api_method, opt)
+      last_response = @client.last_response
+
+      while last_response.rels[:next]
+        last_response = last_response.rels[:next].get
+        data.concat(last_response.data) if last_response.data.is_a?(Array)
+      end
+
+      data
+    end
+
     def get_layouts
-      @client.layouts(per_page: 10_000)
+      auto_paginate(:layouts, per_page: 250)
     end
 
     def get_layout_assets
-      @client.layout_assets(per_page: 10_000)
+      auto_paginate(:layout_assets, per_page: 250)
     end
 
     def get_layout(id)

lib/voog/dtk/version.rb

@@ -1,5 +1,5 @@
 module Voog
   module Dtk
-    VERSION = '0.3.7'
+    VERSION = '0.3.8'
   end
 end