feat: implement modular foundation and core system services

- Update flake.nix with 25.11 release and core inputs
- Add dedicated modules for audio (Pipewire), bluetooth, and networking
- Update GEMINI.md with the new Modular Merging Architecture blueprint
- Configure graphical installer ISO and test VM outputs

modules/home/hyprland.nix

@@ -5,20 +5,30 @@ let
   activeWallpaper = if builtins.pathExists wallpaperStateFile then 
     lib.removeSuffix "\n" (builtins.readFile wallpaperStateFile) 
   else "";
+  hyprlandStateFile = "${config.home.homeDirectory}/.config/home-manager/hyprland-state.json";
+  hyprlandState = if builtins.pathExists hyprlandStateFile then 
+    builtins.fromJSON (builtins.readFile hyprlandStateFile)
+  else { gaps_out = 10; gaps_in = 5; border_size = 2; };
 in
 {
   wayland.windowManager.hyprland = {
     enable = true;
     settings = {
       "general" = {
+        "gaps_in" = hyprlandState.gaps_in;
+        "gaps_out" = hyprlandState.gaps_out;
+        "border_size" = hyprlandState.border_size;
         "col.active_border" = "rgb(${config.colorScheme.palette.base0E})";
         "col.inactive_border" = "rgb(${config.colorScheme.palette.base03})";
       };
       "exec-once" = [
-        "swww init && swww fill ${activeWallpaper}"
+        "swww-daemon & sleep 0.5 && swww img ${activeWallpaper} --transition-type none"
+        "waybar"
+        "nomarchy-on-boot"
         "nomarchy-welcome"
       ];
       "bind" = [
+        "SUPER, Space, exec, walker"
         "SUPER ALT, Space, exec, nomarchy-theme-selector"
         "SUPER CTRL, Space, exec, nomarchy-font-selector"
         "SUPER SHIFT, Space, exec, nomarchy-wallpaper-selector"