Patient-facing suite (and Bird fallback) emails should appear from the
organization name. Stop defaulting from_name to CARE_SMTP_FROM_NAME.
Appointment notifications also prefer suite messaging with the same rule.
Patients can be SMS/email notified on booking and video schedule when enabled in Settings. Bird validation now accepts only lsk_live_ keys, strips paste artifacts, and surfaces the platform error.
Co-authored-by: Cursor <cursoragent@cursor.com>