* Upon creation of an apple-note object we can check if certain fields
we are interested in are present and of the right type etc.
These currently are:
- UUID (for links later)
- Subject (title)
- Time
- Text part with supported MIME type
These are then put into their own shortcut fields in the apple-note
subclass which allows for easier access and forces us to make sure
they are present.
* Split out everything note related into its own package. Using the new
type, we can expose an interface which sort of makes sense.
Change-Id: Ic9d67518354e61a3cc8388bb0e566fce661e90d0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5072
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
56ec3b1803
