install.sh: link gamemode-session, gamemode.ini, and mako/config

Adds the new gamemode wiring to the installer; also links mako/config,
which was never linked before (it used to be gitignored).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

install.sh

@@ -41,6 +41,8 @@ ln -sf "$(pwd)/gtk-4.0/settings.ini" ~/.config/gtk-4.0/settings.ini
 ln -sf "$(pwd)/xdg/mimeapps.list" ~/.config/mimeapps.list
 ln -sf "$(pwd)/environment.d/wayland.conf" ~/.config/environment.d/wayland.conf
 ln -sf "$(pwd)/xdg-desktop-portal/portals.conf" ~/.config/xdg-desktop-portal/portals.conf
+ln -sf "$(pwd)/mako/config" ~/.config/mako/config
+ln -sf "$(pwd)/gamemode.ini" ~/.config/gamemode.ini
 
 echo "==> Installing scripts"
 mkdir -p ~/.local/bin
@@ -51,6 +53,7 @@ ln -sf "$(pwd)/scripts/fan-profile.sh" ~/.local/bin/fan-profile
 ln -sf "$(pwd)/scripts/waybar-restart.sh" ~/.local/bin/waybar-restart
 ln -sf "$(pwd)/scripts/screenshot.sh" ~/.local/bin/screenshot
 ln -sf "$(pwd)/scripts/volume.sh" ~/.local/bin/volume
+ln -sf "$(pwd)/scripts/gamemode-session.sh" ~/.local/bin/gamemode-session
 
 echo "==> Enabling systemd user services"
 mkdir -p ~/.config/systemd/user