patches: review iteration 1 fixes

Shortened ivar comments (line length), broke long ObjC method call,
changed '---' to em-dash in overlay patch comment.

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

@@ -1,4 +1,4 @@
-From 30fc5f90489e8802ed950317076ce39cdab66d25 Mon Sep 17 00:00:00 2001
+From 96763efb71773ed424230cb1773f8ce2ed7a5ac8 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
@@ -17,10 +17,10 @@ Tested on macOS 14.  Verified: Tab-cycling through org-mode links,
  1 file changed, 286 insertions(+)
 
 diff --git a/src/nsterm.m b/src/nsterm.m
-index dfb84ca..c852929 100644
+index 30a89f0..3a76a0f 100644
 --- a/src/nsterm.m
 +++ b/src/nsterm.m
-@@ -8919,6 +8919,292 @@ - (NSRect)accessibilityFrame
+@@ -8920,6 +8920,292 @@ - (NSRect)accessibilityFrame
  
  @end