patches: address all non-blocking review findings

Fix remaining issues identified in core maintainer review:
- 0000: correct [PATCH 0/8] to [PATCH] (standalone Zoom series)
- 0006: add paragraph break in macos.texi VoiceOver section
- 0001/0005: shorten separator comment lines to 79 chars
- 0007/0008: genericize third-party package names in commit messages
- 0001: fix block_input ordering (block before registering unwind)
- 0000/0007: document intentional face_is_selected duplication

patches/0000-ns-integrate-with-macOS-Zoom-for-cursor-tracking.patch

@@ -1,7 +1,7 @@
 From 0470786c91eb4a464d8580387b83a4a8d4e4f8eb Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
 Date: Sat, 28 Feb 2026 22:39:35 +0100
-Subject: [PATCH 0/8] ns: integrate with macOS Zoom for cursor tracking
+Subject: [PATCH] ns: integrate with macOS Zoom for cursor tracking
 
 Inform macOS Zoom of the text cursor position so the zoomed viewport
 follows keyboard focus in Emacs.  Also track completion candidates so
@@ -26,16 +26,16 @@ to the selected completion candidate after normal cursor tracking.
 (ns_update_end): Call ns_zoom_track_completion.
 (ns_draw_window_cursor): Store cursor rect; call UAZoomChangeFocus.
 ---
- etc/NEWS     |  11 ++
+ etc/NEWS     |  10 ++
  src/nsterm.h |   6 +
- src/nsterm.m | 354 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 371 insertions(+)
+ src/nsterm.m | 357 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 373 insertions(+)
 
 diff --git a/etc/NEWS b/etc/NEWS
 index 7367e3ccbd..4c149e41d6 100644
 --- a/etc/NEWS
 +++ b/etc/NEWS
-@@ -82,6 +82,17 @@ other directory on your system.  You can also invoke the
+@@ -82,6 +82,16 @@ other directory on your system.  You can also invoke the
  
  * Changes in Emacs 31.1
  
@@ -45,10 +45,9 @@ index 7367e3ccbd..4c149e41d6 100644
 +Follow keyboard focus), Emacs informs Zoom of the text cursor position
 +after every cursor redraw via 'UAZoomChangeFocus'.  The zoomed viewport
 +automatically tracks the insertion point across window splits and
-+switches.  Completion frameworks (Vertico, Icomplete, Ivy for overlay
-+candidates; Corfu, Company-box for child frame popups) are also
-+tracked: Zoom follows the selected candidate rather than the text
-+cursor during completion.
++switches.  Overlay-based completion frameworks and child-frame popup
++completions are also tracked: Zoom follows the selected candidate
++rather than the text cursor during completion.
 +
  +++
  ** 'line-spacing' now supports specifying spacing above the line.
@@ -86,7 +85,7 @@ index 932d209f56..88c9251c18 100644
  #endif
  
  static EmacsMenu *dockMenu;
-@@ -1081,6 +1086,281 @@ static NSRect constrain_frame_rect(NSRect frameRect, bool isFullscreen)
+@@ -1081,6 +1086,284 @@ static NSRect constrain_frame_rect(NSRect frameRect, bool isFullscreen)
  }
  
  
@@ -124,6 +123,9 @@ index 932d209f56..88c9251c18 100644
 +  return ns_zoom_cached_enabled;
 +}
 +
++/* Note: ns_ax_face_is_selected in the VoiceOver series has identical
++   logic.  The duplication is intentional: both series are independent
++   and must compile standalone.  */
 +/* Identify faces that mark a selected completion candidate.
 +   Matches vertico-current, corfu-current, icomplete-selected-match,
 +   ivy-current-match, etc. by checking the face symbol name.
@@ -368,7 +370,7 @@ index 932d209f56..88c9251c18 100644
  static void
  ns_update_end (struct frame *f)
  /* --------------------------------------------------------------------------
-@@ -1104,6 +1384,41 @@ static NSRect constrain_frame_rect(NSRect frameRect, bool isFullscreen)
+@@ -1104,6 +1387,41 @@ static NSRect constrain_frame_rect(NSRect frameRect, bool isFullscreen)
  
    unblock_input ();
    ns_updating_frame = NULL;
@@ -410,7 +412,7 @@ index 932d209f56..88c9251c18 100644
  }
  
  static void
-@@ -3232,6 +3547,45 @@ Note that CURSOR_WIDTH is meaningful only for (h)bar cursors.
+@@ -3232,6 +3550,45 @@ Note that CURSOR_WIDTH is meaningful only for (h)bar cursors.
    /* Prevent the cursor from being drawn outside the text area.  */
    r = NSIntersectionRect (r, ns_row_rect (w, glyph_row, TEXT_AREA));