FEATURE REQUEST: Hooks into `eventTypes` (e.g. "Out of Office" or "Focus Time")

[jonathanpberger]

I'd like to CRUD "Focus Time" or "Out of Office" events, which live in the eventTypes object, e.g.

When I gcalcli agenda --type "all" --tsv, Then I would see something along the lines of

2024-07-12	00:00	2024-07-13	default 00:00	Home
2024-07-12	08:30	2024-07-12	default 09:00	Meet with FOO
2024-07-12	08:45	2024-07-12	FocusTime 09:00	Write the BAR report
2024-07-12	09:00	2024-07-12	OutOfOffice 09:30	Work out with BAZ

Alternately,

When I gcalcli agenda --type "FocusTime" --tsv, Then I would see only

2024-07-12	08:45	2024-07-12	FocusTime 09:00	Write the BAR report