patches: fix remaining line-length violations and doc string corruption

- Correct three pre-existing DEFVAR_BOOL doc strings (ns-use-native-
  fullscreen, ns-use-mwheel-acceleration, ns-use-mwheel-momentum) that
  were accidentally modified by an earlier rebase; restore original text
- Break @property line in nsterm.h to 79 chars
- Replace em-dash with --- and break 80-char comment line in patch 0004

patches/0004-ns-add-interactive-span-elements-for-Tab-navigation.patch

@@ -1,4 +1,4 @@
-From 9c7e408085f52f1e44b6cb71e64448162e5c3e68 Mon Sep 17 00:00:00 2001
+From 45e436cf80b9adb67972bd1f5953ced3c90c0b61 Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
 Date: Sat, 28 Feb 2026 12:58:11 +0100
 Subject: [PATCH 4/8] ns: add interactive span elements for Tab navigation
@@ -14,14 +14,14 @@ elements with an AXPress action that sends a synthetic TAB keystroke.
 (accessibilityChildrenInNavigationOrder): Return cached span array,
 rebuilding lazily when interactiveSpansDirty is set.
 ---
- src/nsterm.m | 286 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 286 insertions(+)
+ src/nsterm.m | 287 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 287 insertions(+)
 
 diff --git a/src/nsterm.m b/src/nsterm.m
-index 350111a..992a5ce 100644
+index d3015e2..6d3b87a 100644
 --- a/src/nsterm.m
 +++ b/src/nsterm.m
-@@ -9304,6 +9304,292 @@ - (NSRect)accessibilityFrame
+@@ -9304,6 +9304,293 @@ - (NSRect)accessibilityFrame
  
  @end
  
@@ -219,7 +219,8 @@ index 350111a..992a5ce 100644
 +- (BOOL) isAccessibilityFocused
 +{
 +  /* Read the cached point stored by EmacsAccessibilityBuffer on the main
-+     thread — safe to read from any thread (plain ptrdiff_t, no Lisp calls).  */
++     thread --- safe to read from any thread (plain ptrdiff_t,
++     no Lisp calls).  */
 +  EmacsAccessibilityBuffer *pb = self.parentBuffer;
 +  if (!pb)
 +    return NO;