chore(users/sterni/mblog): rename apple-note to mail-note

The type identifier Apple uses is com.apple.mail-note, so “Mail Note” is
actually the best way to refer to this format. Not only doesn't it
include a trademark, but it's also more accurate. The iOS and macOS
Notes.app(s) allow authoring Notes to be saved in iCloud which seems to
use a different API and/or storage format (at least these notes are no
longer accessible via IMAP). In this sense they are “Apple Notes”, but
not “Mail Notes”.

Change-Id: I2fd3d3bd253ed39adf7965008290f7d1e622831d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12815
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

users/sterni/mblog/packages.lisp

@@ -1,5 +1,5 @@
 ;; SPDX-License-Identifier: GPL-3.0-only
-;; SPDX-FileCopyrightText: Copyright (C) 2022-2023 by sterni
+;; SPDX-FileCopyrightText: Copyright (C) 2022-2024 by sterni
 
 (defpackage :maildir
   (:use :common-lisp)
@@ -17,7 +17,7 @@
    :init-from-env
    :*general-buffer-size*))
 
-(defpackage :note
+(defpackage :mail-note
   (:use
    :common-lisp
    :closure-html
@@ -32,13 +32,13 @@
    :ends-with-subseq)
   (:import-from :who :escape-string-minimal)
   (:export
-   :apple-note
-   :apple-note-uuid
-   :apple-note-subject
-   :apple-note-time
-   :apple-note-text-part
-   :make-apple-note
-   :apple-note-html-fragment))
+   :mail-note
+   :mail-note-uuid
+   :mail-note-subject
+   :mail-note-time
+   :mail-note-text-part
+   :make-mail-note
+   :mail-note-html-fragment))
 
 (defpackage :mblog
   (:use
@@ -46,7 +46,7 @@
    :klatre
    :who
    :maildir
-   :note
+   :mail-note
    :config)
   (:export :build-mblog)
   (:import-from :local-time :universal-to-timestamp)
@@ -57,7 +57,7 @@
   (:use
    :common-lisp
    :uiop
-   :note
+   :mail-note
    :config
    :mblog)
   (:import-from :alexandria :starts-with)