FR: 2-way integration

[nqthqn]

I'd love to create an iCal event from Obsidian that puts the obsidian:// URI in the event URL metadata.

Maybe a UX like

1. ⇧ ⌘ E
2. Type a natural language date and time, "next week at 3pm" or "tomorrow morning"
3. It attempts to create the event and optionally adds a frontmatter link to the event