Make every settings row reachable, and every accessibility switch honest

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

config/dot/hypr/DESKTOP-PARITY.md

@@ -119,8 +119,16 @@ a polished general-purpose desktop can go beyond the current shell.
 3. A keyboard-layout change notice. Hyprland reports the active keymap but not
    a change event Quickshell already consumes, so this needs either polling or
    new event plumbing, and a single-layout machine cannot test it.
-4. Sticky keys, slow keys and bounce keys. AccessX is an X11 server feature
-   with no Wayland equivalent; GNOME, macOS and Windows all ship these.
+4. Sticky keys, slow keys and bounce keys. Wayland has no protocol for these,
+   so each compositor implements them for itself — mutter does, which is how
+   GNOME has them on Wayland, and Hyprland does not. There is no XKB option to
+   lean on either: the accessx option group is X11-only and does not appear in
+   evdev.lst at all (checked, not assumed — `grep -c accessx
+   /usr/share/X11/xkb/rules/evdev.lst` is 0), and Hyprland will happily store
+   `accessx:enable` as a keyboard option that nothing ever acts on. This is a
+   Hyprland gap rather than a Wayland impossibility, and the Accessibility page
+   says so in those terms; an earlier version of this line blamed X11 and sent
+   anyone who needs sticky keys to the wrong conclusion about the platform.
 5. An on-screen keyboard, for a touch or convertible machine.
 
 KDE Connect, the printer UI, Tesseract, and ZBar are installed and remain