add hyprland windowrule and tagging functionality for opacity

lib/catppuccin.nix

@@ -1,11 +1,28 @@
 {inputs, ...}: let
-  inherit (inputs.nixpkgs.lib) toHexString concatStrings strings;
+  inherit (inputs.nixpkgs.lib) toHexString concatStrings strings toLower;
   inherit (strings) fixedWidthString;
 
   padHex = n: fixedWidthString 2 "0" (toHexString n);
-in {
+  padHexLower = n: fixedWidthString 2 "0" (toLower (toHexString n));
+
   toHex = color: concatStrings ["#" (padHex color.red) (padHex color.green) (padHex color.blue)];
   toHexNoHash = color: concatStrings [(padHex color.red) (padHex color.green) (padHex color.blue)];
-  toRGB = color: concatStrings ["rgb(" (toString color.red) "," (toString color.green) "," (toString color.blue) ")"];
+  toRGB = color: concatStrings ["rgb(" (toHexNoHash color) ")"];
+  toRGBHex = color: concatStrings ["rgb(" (padHexLower color.red) (padHexLower color.green) (padHexLower color.blue) ")"];
   toRGBA = color: a: concatStrings ["rgba(" (toString color.red) "," (toString color.green) "," (toString color.blue) "," (toString a) ")"];
+in {
+  # 0xrrggbb
+  toHex = toHex;
+
+  # rrggbb
+  toHexNoHash = toHexNoHash;
+
+  # rgb(red,green,blue)
+  toRGB = toRGB;
+
+  # rgb(rrggbb)
+  toRGBHex = toRGBHex;
+
+  # rgb(red,green,blue,opac[0-1])
+  toRGBA = toRGBA;
 }

modules/wm/hyprland/default.nix

@@ -78,6 +78,8 @@ in {
         "nofocus,class:^$,title:^$,xwayland:1,floating:1,fullscreen:0,pinned:0"
 
         "opacity 1.0 override, initialTitle:^Picture-in-Picture$"
+        "opacity 1.0 override, tag:full-opacity"
+        "bordercolor ${catppuccin.toRGBHex colors.yellow}, tag:full-opacity"
 
         "float, initialClass:CImg"
         "float, initialTitle:GLFW"

modules/wm/hyprland/keybindings.nix

@@ -102,6 +102,13 @@ in {
           dispatcher = "exec";
           params = "hyprlock";
         }
+        {
+          flags = [];
+          mods = ["SUPER"];
+          key = "O";
+          dispatcher = "tagwindow";
+          params = "full-opacity";
+        }
         {
           flags = ["e"];
           mods = ["SUPER"];