Insert time of day, repeating with calendar choice

Does this feature exist in Emacs orgmode core?

N/A

Orgmode link

I am unsure how emacs exactly behaves, I never really got it

Feature value

If I want to insert a date (e.g. a schedule) that has a time of day and/or is repeating, I have to manually go to the date and edit it. It would save me time searching for and moving to the inserted/edited date if I could add time and repeat from the calendar screen.

My suggestion to solve this (just a quick thought, there may be better ideas):

• a new mapping (e.g. i) will open a new text field
• you can type time and/or repeating into the text field
• on <cr> this string will be validated and added to the calender screen
  • if it is not correct, an error will be displayed and the text field stays open
• when choosing the date via <cr>, the time/repeat will be added to the date object

This could look like this:

┌────────────────────────────────────┐
│             April 2022             │
│ Mon  Tue  Wed  Thu  Fri  Sat  Sun  │
│                     01   02   03   │
│ 04   05   06   07   08   09   10   │
│ 11   12   13   14   15   16   17   │
│ 18   19   20   21   22   23   24   │
│ 25   26   27   28   29   30        │
│                                    │
│ [i] - add time/repeat (12:00 .+1w) │
│ [<] - prev month  [>] - next month │
│ [.] - today   [Enter] - select day │
└────────────────────────────────────┘

Additional context

No response

No files or tests are named. Start by locating the calendar screen and its date-selection flow, then clarify the accepted time and repetition syntax and how invalid input should behave. Done requires an agreed design and an implementation plan for entering, validating, and applying those values.