patches: add Zoom completion tracking (overlay + child frame)

Zoom patch 0000 now tracks completion candidates:
- Overlay: Vertico, Icomplete, Ivy (face heuristic on before-string)
- Child frame: Corfu, Company-box (scan buffer text for selected face)
Also fixes duplicate lastCursorRect ivar when applied with VoiceOver.

patches/0005-ns-integrate-accessibility-with-EmacsView-and-redisp.patch

@@ -1,4 +1,4 @@
-From f10036eeadf681cd87bbec7ec0581b572053c38a Mon Sep 17 00:00:00 2001
+From be594f584a94e6fccd649be029c1af30242a12ee Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
 Date: Sat, 28 Feb 2026 12:58:11 +0100
 Subject: [PATCH 6/9] ns: integrate accessibility with EmacsView and redisplay
@@ -23,14 +23,14 @@ block cursor, org-mode folded headings, indirect buffers.
 Known limitations documented in patch 6 Texinfo node.
 ---
  etc/NEWS     |  13 ++
- src/nsterm.m | 369 +++++++++++++++++++++++++++++++++++++++++++++++++--
- 2 files changed, 374 insertions(+), 8 deletions(-)
+ src/nsterm.m | 376 +++++++++++++++++++++++++++++++++++++++++++++++++--
+ 2 files changed, 376 insertions(+), 13 deletions(-)
 
 diff --git a/etc/NEWS b/etc/NEWS
-index f10d17e..f48d05b 100644
+index 80661a9..2b1f9e6 100644
 --- a/etc/NEWS
 +++ b/etc/NEWS
-@@ -4397,6 +4397,19 @@ allowing Emacs users access to speech recognition utilities.
+@@ -4400,6 +4400,19 @@ allowing Emacs users access to speech recognition utilities.
  Note: Accepting this permission allows the use of system APIs, which may
  send user data to Apple's speech recognition servers.
  
@@ -51,20 +51,28 @@ index f10d17e..f48d05b 100644
  ** Re-introduced dictation, lost in Emacs v30 (macOS).
  We lost macOS dictation in v30 when migrating to NSTextInputClient.
 diff --git a/src/nsterm.m b/src/nsterm.m
-index 907ce47..d813274 100644
+index 86bb7b6..2e8ae20 100644
 --- a/src/nsterm.m
 +++ b/src/nsterm.m
-@@ -1133,6 +1133,9 @@ static NSRect constrain_frame_rect(NSRect frameRect, bool isFullscreen)
+@@ -1343,13 +1343,16 @@ so the visual offset is (ov_line + 1) * line_h from
+     }
    if (view)
      view->zoomCursorUpdated = NO;
- #endif
+-#endif
+ 
+   /* Track completion candidates for Zoom (overlay and child frame).
+      Runs after cursor tracking so the selected candidate overrides
+      the default cursor position.  */
+   if (view)
+     ns_zoom_track_completion (f, view);
++#endif
 +
 +  /* Post accessibility notifications after each redisplay cycle.  */
 +  [view postAccessibilityUpdates];
  #endif /* NS_IMPL_COCOA */
  }
  
-@@ -3263,11 +3266,11 @@ Note that CURSOR_WIDTH is meaningful only for (h)bar cursors.
+@@ -3480,15 +3483,12 @@ Note that CURSOR_WIDTH is meaningful only for (h)bar cursors.
    r = NSIntersectionRect (r, ns_row_rect (w, glyph_row, TEXT_AREA));
  
  #ifdef NS_IMPL_COCOA
@@ -73,15 +81,20 @@ index 907ce47..d813274 100644
 -     element to keep the zoomed viewport centered on the cursor.
 -
 -     Coordinate conversion:
-+  /* Store cursor rect and inform macOS Zoom / VoiceOver.
-+     lastCursorRect is used by:
-+       - Zoom: UAZoomChangeFocus below (unconditional when active)
-+       - VoiceOver: accessibilityBoundsForRange: fallback
+-       EmacsView pixels (AppKit, flipped, top-left origin)
+-         -> NSWindow (convertRect:toView:nil)
+-         -> NSScreen (convertRectToScreen:)
+-         -> CGRect with y-flip for CoreGraphics top-left origin.  */
++  /* Store cursor rect for Zoom and VoiceOver bounds queries.
++     Zoom: UAZoomChangeFocus below.
++     VoiceOver: accessibilityBoundsForRange: fallback.
 +     Coordinate conversion for Zoom:
-        EmacsView pixels (AppKit, flipped, top-left origin)
-          -> NSWindow (convertRect:toView:nil)
-          -> NSScreen (convertRectToScreen:)
-@@ -7349,7 +7352,6 @@ - (id)accessibilityTopLevelUIElement
++       EmacsView (AppKit, flipped) -> NSWindow -> NSScreen
++       -> CGRect with y-flip for CoreGraphics top-left origin.  */
+   {
+     EmacsView *view = FRAME_NS_VIEW (f);
+     if (view && on_p && active_p)
+@@ -7566,7 +7566,6 @@ - (id)accessibilityTopLevelUIElement
  
  
  
@@ -89,7 +102,7 @@ index 907ce47..d813274 100644
  static BOOL
  ns_ax_find_completion_overlay_range (struct buffer *b, ptrdiff_t point,
  				     ptrdiff_t *out_start,
-@@ -8444,7 +8446,6 @@ - (NSRect)accessibilityFrame
+@@ -8661,7 +8660,6 @@ - (NSRect)accessibilityFrame
  @end
  
  
@@ -97,7 +110,7 @@ index 907ce47..d813274 100644
  /* ===================================================================
     EmacsAccessibilityBuffer (Notifications) — AX event dispatch
  
-@@ -8989,7 +8990,6 @@ - (NSRect)accessibilityFrame
+@@ -9206,7 +9204,6 @@ - (NSRect)accessibilityFrame
  @end
  
  
@@ -105,7 +118,7 @@ index 907ce47..d813274 100644
  /* ===================================================================
     EmacsAccessibilityInteractiveSpan — helpers and implementation
     =================================================================== */
-@@ -9319,6 +9319,7 @@ - (void)dealloc
+@@ -9536,6 +9533,7 @@ - (void)dealloc
    [layer release];
  #endif
  
@@ -113,7 +126,7 @@ index 907ce47..d813274 100644
    [[self menu] release];
    [super dealloc];
  }
-@@ -10667,6 +10668,32 @@ - (void)windowDidBecomeKey      /* for direct calls */
+@@ -10884,6 +10882,32 @@ - (void)windowDidBecomeKey      /* for direct calls */
    XSETFRAME (event.frame_or_window, emacsframe);
    kbd_buffer_store_event (&event);
    ns_send_appdefined (-1);  // Kick main loop
@@ -146,7 +159,7 @@ index 907ce47..d813274 100644
  }
  
  
-@@ -11904,6 +11931,332 @@ - (int) fullscreenState
+@@ -12121,6 +12145,332 @@ - (int) fullscreenState
    return fs_state;
  }