Update stylix scheme and refactor Hyprland configuration with new waybar setup

environments/waybar-config.nix

@@ -0,0 +1,112 @@
+_: {
+  programs.waybar = {
+    enable = true;
+    systemd.enable = true;
+    settings.main-bar = {
+      layer = "top";
+      height = 20;
+      tray.spacing = 5;
+      clock = {
+        format = "{:%a %b %d  %I:%M %p}";
+        tooltip-format = "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>";
+      };
+      modules-left = [
+        "hyprland/workspaces"
+        "custom/separator"
+        "temperature#cpu"
+        "custom/gpu-temp"
+      ];
+      modules-center = [
+        "clock"
+      ];
+      modules-right = [
+        "tray"
+        "mpris"
+        "wireplumber"
+        "wireplumber#microphone"
+      ];
+      "hyprland/workspaces" = {
+        format = "{icon}";
+        on-scroll-up = "hyprctl dispatch workspace e-1";
+        on-scroll-down = "hyprctl dispatch workspace e+1";
+        persistent-workspaces."*" = 10; # Show 5 workspaces on all monitors
+      };
+      "custom/separator" = {
+        format = "|";
+        tooltip = false;
+      };
+      cava = {
+        bars = 14;
+        method = "pulse";
+        framerate = 20;
+        bar_delimiter = 0;
+        stereo = false;
+        format-icons.default = [
+          "▁"
+          "▂"
+          "▃"
+          "▄"
+          "▅"
+          "▆"
+          "▇"
+          "█"
+        ];
+      };
+      "temperature#cpu" = {
+        interval = 2;
+        format = " {temperatureC}°C";
+        critical-threshold = 80;
+        hwmon-path = "/sys/class/hwmon/hwmon1/temp1_input";
+        tooltip-format = "CPU: {temperatureC}°C";
+      };
+      "custom/gpu-temp" = {
+        exec = "nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits";
+        format = "󰢮 {}°C";
+        interval = 2;
+        tooltip-format = "GPU: {}°C";
+      };
+      mpris = {
+        interval = 2;
+        format = "{player_icon} {dynamic}";
+        format-paused = "{status_icon} {dynamic}";
+        dynamic-len = 40;
+        on-click = "playerctl play-pause";
+        on-scroll-up = "playerctl next";
+        on-scroll-down = "playerctl previous";
+        dynamic-order = [
+          "title"
+          "artist"
+        ];
+        player-icons = {
+          default = "🎵";
+          firefox = "🦊";
+          librewolf = "🦊";
+        };
+        status-icons = {
+          paused = "";
+          playing = "";
+        };
+      };
+      wireplumber = {
+        format = "{icon}  {volume}%";
+        format-muted = "󰝟  muted";
+        scroll-step = 5;
+        on-click = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
+        format-icons.default = [
+          "󰕿"
+          "󰖀"
+          "󰕾"
+        ];
+      };
+      "wireplumber#microphone" = {
+        format = "{format_source}";
+        format-source = "  {volume}%";
+        format-source-muted = "";
+        on-click = "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
+        on-scroll-up = "wpctl set-volume @DEFAULT_AUDIO_SOURCE@ 5%+";
+        on-scroll-down = "wpctl set-volume @DEFAULT_AUDIO_SOURCE@ 5%-";
+        tooltip-format = "{source_desc}";
+      };
+    };
+  };
+}