* Add `findBookingById` to `BookingRepository`
* Create `generateMetadata` to Stripe `PaymentService`
* `create` method to use `generateMetadata`
* Remove unused trpc endpoint
* Pass booking id to chargeCard method
* Use generateMetadata in chargeCard method
* Remove unused stripeAppKeys
* Add error handling if booking doesn't contain attendee
* Rename to
* Return attendees in a consistent order
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Co-authored-by: Hariom Balhara <hariombalhara@gmail.com>