Support formulas for hours:minutes syntax

[tim-hilt]

Is your feature request related to a problem? Please describe.

Not related to a problem. I mainly use tables in Obsidian to keep track of my working hours. My table has the following example-format:

| Ticket   | Description          | Time |
| -------- | -------------------- | ---- |
| JIRA-123 | Do something awesome | 1:15 |

I tried to use the sum-function, however it seems to only take the first integer 1 into account.

Describe the solution you'd like

I'd like support for hours:minutes syntax for the table formulas

Describe alternatives you've considered

• Separate columns for hours and minutes, however this is more stuff to type
• Only writing minutes, but then I might have to calculate the minutes in my head

Additional context

• Is there maybe already a way to do this?
• I might consider submitting a PR if you see supporting this format as beneficial. Could you point me to the location in the code?

[tgrosinger]

I think this is a duplicate of #31