Skip per-date time selection in multi-day bookings (automatic single slot)

When a client selects multiple days in a single booking request (multi-date / package-style flow), they currently must still confirm/select the available time slot for each selected day.

Use case: I recruit volunteers for free help missions and each day has only one available 6-hour time slot (and capacity is limited). People may select multiple days (e.g., 10 days) and it’s redundant that they must click the time slot 10 times—especially since there is only one possible time per day.

Request: After the person selects the available days, TidyCal should automatically apply the only available time slot for each selected day and move the user directly to the questions/submit page (no per-day time confirmation screen).

Why this matters:

• Faster checkout / less friction for clients
• Better UX for sessions where there is exactly one time per day
• Reduces errors and drop-off during booking

Extra details (optional):

• Works especially well when availability results in a single time slot per day
• Also relevant with capacity/group booking behavior