-  [x] Refactor individual calendar links functions to create the variables and just use the variables in the string literal instead of functions being called in the string literal
- [x] Must ensure during review that logically there is no change in the functionality of booking-single-view.tsx


- Testing
- [x] Verify Google Calendar, Ics, Office 365 - Compare with Production
    - [x] Event Description, Booking title, Booking location, Start time, End time - All correct
    - [x] Recurring event?
    - [x] Dynamic Group booking?