Add Hyprland skill and configuration files; enhance installation process with GPU detection and SDDM support

packages/hyprland/.config/hypr/hyprland.lua

@@ -0,0 +1,22 @@
+hl.monitor({ output = "", mode = "preferred", position = "auto", scale = 1 })
+
+hl.on("hyprland.start", function()
+  hl.exec_cmd("waybar")
+  hl.exec_cmd("mako")
+  hl.exec_cmd("hyprpaper")
+end)
+
+local mainMod = "SUPER"
+
+hl.bind(mainMod .. " + T", hl.dsp.exec_cmd("kitty"))
+hl.bind(mainMod .. " + D", hl.dsp.exec_cmd("wofi --show drun"))
+hl.bind(mainMod .. " + Q", hl.dsp.window.close())
+hl.bind(mainMod .. " + M", hl.dsp.exit())
+
+hl.config({
+  input = { kb_layout = "us" },
+  general = { gaps_in = 4, gaps_out = 8, border_size = 2 },
+})
+
+-- optional, machine-generated, only present when install detected an NVIDIA GPU
+pcall(require, "conf.d.nvidia")