feat: perf hyprland switcher and new image viewer

home/common/optional/desktop/hyprland/hyprland.nix

@@ -1,5 +1,9 @@
 { pkgs, scripts, ... }:
 {
+  imports = [
+    ./hyprland/performance.nix
+  ];
+
   wayland.windowManager.hyprland = {
     enable = true;
     systemd.enable = false;
@@ -27,6 +31,10 @@
     ];
 
     settings = {
+      source = [
+        "~/.config/koonos/current/performance/hyprland.conf"
+      ];
+
       "$terminal" = "${pkgs.uwsm}/bin/uwsm-app -- ${pkgs.alacritty}/bin/alacritty";
       "$fileManager" = "${pkgs.uwsm}/bin/uwsm-app -- ${pkgs.pcmanfm}/bin/pcmanfm";
       "$browser" = "${pkgs.uwsm}/bin/uwsm-app -- zen-beta";
@@ -76,7 +84,7 @@
         inactive_opacity = 1.0;
 
         shadow = {
-          enabled = true;
+          # enabled = false;
           range = 4;
           render_power = 3;
           color = "rgba(1a1a1aee)";
@@ -84,7 +92,7 @@
 
         # https://wiki.hyprland.org/Configuring/Variables/#blur
         blur = {
-          enabled = true;
+          # enabled = false;
           size = 3;
           passes = 1;
 
@@ -235,8 +243,8 @@
         "$mainMod SHIFT, S, movetoworkspace, special:magic"
 
         # Scroll through existing workspaces with mainMod + scroll
-        "$mainMod, mouse_down, workspace, e+1"
-        "$mainMod, mouse_up, workspace, e-1"
+        # "$mainMod, mouse_down, workspace, e+1"
+        # "$mainMod, mouse_up, workspace, e-1"
       ];
 
 

home/common/optional/desktop/hyprland/hyprland/performance.nix

@@ -0,0 +1,37 @@
+{ pkgs, lib, ... }:
+let
+  normal = {
+    decoration = {
+      blur.enabled = true;
+      shadow.enabled = true;
+    };
+    misc.vfr = false;
+  };
+  battery-saver = {
+    decoration = {
+      blur.enabled = false;
+      shadow.enabled = false;
+    };
+    misc.vfr = true;
+  };
+
+  normal-file = pkgs.writeText "hyprland.conf.normal" (lib.hm.generators.toHyprconf { attrs = normal; });
+  battery-saver-file = pkgs.writeText "hyprland.conf.battery" (lib.hm.generators.toHyprconf { attrs = battery-saver; });
+
+  switchScript = pkgs.writeShellScriptBin "switch-config" ''
+    TARGET="$HOME/.config/koonos/current/performance/hyprland.conf"
+
+    if [ "$(readlink "$TARGET")" = "${normal-file}" ]; then
+      ln -sf ${battery-saver-file} "$TARGET"
+      echo "Switched to battery saver"
+    else
+      ln -sf ${normal-file} "$TARGET"
+      echo "Switched to normal mode"
+    fi
+  '';
+in
+{
+  home.file.".config/koonos/current/performance/hyprland.conf".source = normal-file;
+
+  home.packages = [ switchScript ];
+}

home/common/optional/desktop/hyprland/waybar/config.jsonc

@@ -8,6 +8,7 @@
   "modules-center": ["clock", "custom/update", "custom/screenrecording-indicator"],
   "modules-right": [
     "group/tray-expander",
+    "custom/countdown",
     "bluetooth",
     "network",
     "pulseaudio",
@@ -43,6 +44,11 @@
     "on-click-right": "xdg-terminal-exec",
     "tooltip-format": ""
   },
+  "custom/countdown": {
+    "exec": "echo $(( ($(date +%s) - $(date -d 'June 6, 2026' +%s)) / 86400 ))",
+    "format": "{}  ",
+    "interval": 3600
+  },
   "clock": {
     "format": "{:L%A %I:%M}",
     "format-alt": "{:L%d %B W%V %Y}",