Provider scheduling

[saewitz]

• [ ] On the EHR schedules page, include a page for providers
• [ ] When a provider is selected
  • [ ] If the provider doesn't have a schedule, have a button that can be clicked to create a schedule
  • [ ] If a provider has a schedule, the schedule should be configurable like it is for locations #171
• [ ] Schedule for today and upcoming overrides should be accurate on the schedules page
• [ ] Appointments can be booked for in-person by going to /provider/slug/in-person/prebook for prebook or /provider/slug/in-person/now for now
• [ ] Appointments can be booked for telemedicine by going to /provider/slug/telemedicine/prebook for prebook or /provider/slug/telemedicine/now for now
• [ ] Filtering appointments by provider on the EHR in-person page
• [ ] Appointments on the in-person page on the table should include provider
• [ ] Filtering appointments by provider on the EHR telemedicine page
• [ ] Appointments on the telemedicine page on the table should include provider