feat: Platform API improvements (#2900)

- Platform APIs to add and update custom attributes to users
- Platform APIs to delete accounts
- Platform APIs to delete users

app/controllers/platform/api/v1/accounts_controller.rb

@@ -16,7 +16,7 @@ class Platform::Api::V1::AccountsController < PlatformController
   end
 
   def destroy
-    # TODO: obfusicate account
+    DeleteObjectJob.perform_later(@resource)
     head :ok
   end