refactor(sterni/mblog): add (sub)class for apple note messages r/3748

* 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>

1 files changed, 1 insertions, 0 deletions

diff --git a/users/sterni/mblog/default.nix b/users/sterni/mblog/default.nix
index 1c2776ec9250..f8ba70b90bd1 100644
--- a/users/sterni/mblog/default.nix
+++ b/users/sterni/mblog/default.nix
@@ -18,6 +18,7 @@ depot.nix.buildLisp.program {
     }
     depot.third_party.lisp.alexandria
     depot.third_party.lisp.closure-html
+    depot.third_party.lisp.cl-date-time-parser
     depot.third_party.lisp.cl-who
     depot.third_party.lisp.mime4cl
   ];