Improve portability and add lid close setup

- Replace hardcoded sleep hook with swayidle in niri autostart
- Replace hardcoded dotfiles path in powermenu bind with plain 'powermenu'
- Replace hardcoded wofi style path with XDG path (~/.config/wofi/style.css)
- Update install.sh to symlink powermenu to ~/.local/bin and wofi/style.css
- Switch display manager from GDM to greetd with tuigreet
- Add logind drop-in for lid close: suspend on battery, lock on AC

install.sh

@@ -14,7 +14,15 @@ ln -sf "$(pwd)/niri/config.kdl" ~/.config/niri/config.kdl
 ln -sf "$(pwd)/waybar/config.jsonc" ~/.config/waybar/config.jsonc
 ln -sf "$(pwd)/waybar/style.css" ~/.config/waybar/style.css
 ln -sf "$(pwd)/wofi/config" ~/.config/wofi/config
+ln -sf "$(pwd)/wofi/style.css" ~/.config/wofi/style.css
 ln -sf "$(pwd)/mako/config" ~/.config/mako/config
 ln -sf "$(pwd)/alacritty/alacritty.toml" ~/.config/alacritty/alacritty.toml
 
-echo "==> Done. Start Niri with: niri"
+echo "==> Installing scripts"
+mkdir -p ~/.local/bin
+ln -sf "$(pwd)/scripts/powermenu.sh" ~/.local/bin/powermenu
+
+echo "==> Enabling systemd user services"
+mkdir -p ~/.config/systemd/user
+
+echo "==> Done. Start Niri with: niri-session"

niri/config.kdl

@@ -17,6 +17,7 @@ spawn-at-startup "mako"
 spawn-at-startup "swww-daemon"
 spawn-at-startup "nm-applet" "--indicator"
 spawn-at-startup "polkit-gnome-authentication-agent-1"
+spawn-at-startup "swayidle" "-w" "before-sleep" "swaylock -f -c 000000"
 
 binds {
     Mod+Q repeat=false { close-window; }
@@ -39,7 +40,7 @@ binds {
     Print { spawn-sh "grim -g \"$(slurp)\" ~/Pictures/screenshot-$(date +%s).png"; }
 
     Mod+Shift+E { spawn "swaylock" "-f" "-c" "000000"; }
-    Mod+Shift+P { spawn "bash" "/home/alex/Documents/dotfiles/scripts/powermenu.sh"; }
+    Mod+Shift+P { spawn "powermenu"; }
     Mod+Shift+X { quit; }
 
     XF86AudioRaiseVolume allow-when-locked=true { spawn "pamixer" "-i" "5"; }

wofi/config

@@ -2,4 +2,4 @@ show=drun
 width=700
 height=450
 prompt=Run:
-style=/home/alex/Documents/dotfiles/wofi/style.css
+style=~/.config/wofi/style.css