Add support for new Automated Check-In APIs

[brigleb]

Whether you want to stay on top of your check-ins, pause a question temporarily, or customize notifications, these updates make managing questions easier than ever. 🚀

New:

• List your pending check-in reminders – GET /my/question_reminders.json
• Pause/resume a question – POST/DELETE /questions/:id/pause.json
• Modify notification settings – PUT /questions/:id/notification_settings.json
  Updated:
• Filter answers by date and creator – GET /questions/:id/answers.json

Let's get support for these in the tool. They seem to be documented at

• https://github.com/basecamp/bc3-api/blob/master/sections/questions.md
• https://github.com/basecamp/bc3-api/blob/master/sections/question_answers.md
• https://github.com/basecamp/bc3-api/blob/master/sections/question_reminders.md