- The Mac client’s Media tab now has pagination and a preview/play area.

What changed in 
[main.m](/Users/tyemeclifford/Documents/GH/blog/macclient/AppKitClient/main.m):
Media list now paginates with Previous/Next and 10/25/50/100 per page.
Selecting an image loads an inline preview.
Selecting audio/video loads an AVPlayerView with native playback 
controls.
Added an Open button and double-click support to open media in the 
default Mac app.
Media file sizes now display as readable values like 1.4 MB.
I also updated 
[build-app.sh](/Users/tyemeclifford/Documents/GH/blog/macclient/build-app.sh) 
to link AVKit and AVFoundation, and to honor the app’s 
CFBundleExecutable from Info.plist so the rebuilt bundle launches with 
the expected TCMS executable.

CHANGELOG.md

@@ -9,6 +9,7 @@ All notable changes to Ty Clifford's Content Management System are documented he
 - Added `api.php` for `.env` username/password authenticated remote management of content, media uploads, and comments.
 - Added a native AppKit macOS 12+ client under `macclient/` for editing posts/pages, uploading media, moderating comments, local autosave, and optional remote draft autosave.
 - Added Mac client post/page list pagination with configurable per-page counts.
+- Added Mac client media pagination plus native image preview and audio/video playback.
 - Added Mac client editor spell-check and auto-correct options.
 - Added a Mac client Update action for saving existing posts/pages without changing their current draft/published status.
 - Added a declared shortcode parser with PHP-array/JSON configuration, including `[youtube=<id>]` and `[video poster=<poster> file=<file>]`.