patches: fix commit msg line lengths, add remaining fixes

- 0007/0008: rewrap long commit message lines (>78 chars created by
  package name generalization); Emacs commit-msg hook enforces 78 char
  limit
- 0006: add paragraph break before 'Block-style cursors' sentence in
  macos.texi VoiceOver section; update hunk count accordingly
- 0000/0007: add comment documenting intentional ns_zoom_face_is_selected
  / ns_ax_face_is_selected duplication (independent series design)

patches/0008-ns-announce-child-frame-completion-candidates-for-Vo.patch

@@ -4,10 +4,10 @@ Date: Mon, 2 Mar 2026 18:49:13 +0100
 Subject: [PATCH 8/8] ns: announce child frame completion candidates for
  VoiceOver
 
-Child frame popups (child-frame completion frameworks, Company-mode child frames) render completion
-candidates in a separate frame whose buffer is not accessible via the
-minibuffer overlay path.  This patch scans child frame buffers for
-selected candidates and announces them via VoiceOver.
+Child frame popups (Corfu, Company-mode) render completion candidates in
+a separate frame whose buffer is not accessible via the minibuffer
+overlay path.  This patch scans child frame buffers for selected
+candidates and announces them via VoiceOver.
 
 * src/nsterm.h (EmacsView): Add childFrameLastBuffer, childFrameLastModiff,
 childFrameLastCandidate, childFrameCompletionActive, lastEchoCharsModiff