dot_zshrc.tmpl: set ELECTRON_OZONE_PLATFORM_HINT=auto

For Electron 28+.

See: https://wiki.archlinux.org/title/Wayland

dot_zshrc.tmpl

@@ -29,13 +29,12 @@ if [[ "$OSTYPE" =~ ^linux.*$ ]]; then
     [[ ! $PATH == *.local/bin* ]] && PATH=~/.local/bin:$PATH
 
     {{ if or (eq .chezmoi.hostname "knafeh") (eq .chezmoi.hostname "balozi") }}
-    # Export these variables in our TTY so that Sway can read them when it
-    # starts. It's not pretty, but it's all we can do since support for
-    # ~/.pam_environment was removed from pambase in Arch Linux recently.
-    export MOZ_ENABLE_WAYLAND=1
     # 2021-06-22: fix "Firefox is already running" message
     # See: https://mastransky.wordpress.com/2020/03/16/wayland-x11-how-to-run-firefox-in-mixed-environment/
     export MOZ_DBUS_REMOTE=1
+    # 2025-09-05: Electron 28+
+    # See: https://wiki.archlinux.org/title/Wayland
+    export ELECTRON_OZONE_PLATFORM_HINT=auto
     export QT_QPA_PLATFORM=wayland-egl
     export CLUTTER_BACKEND=wayland
     # 2020-02-10: https://github.com/swaywm/sway/wiki#issues-with-java-applications