Added new pages for low-level and 2FA authentication via email or SMS for patients.

Added a new field approximate_timeslot_text associated with specialization to be included in appointment emails and booking flow.

Added a new page to generate poster with QR code for clinics.

Show Romanized language names in language switcher dropdown.

Fixed records for billing included in appointments in virtual portal and in sending reminder emails for Accuro.

Added a new configuration for specialist booking to specify how specialist would like to see the patient (can be in clinic, video call, or phone call).