Use Catppuccin GTK theme and use a more idiomatic poiner configuration

hmModules/hyprland/default.nix

@@ -1,6 +1,7 @@
 {
   config,
   pkgs,
+  lib,
   ...
 }:
 let
@@ -52,29 +53,34 @@ in
 
   services.udiskie.enable = true;
 
+  home.pointerCursor = {
+    gtk.enable = true;
+    x11.enable = true;
+    package = pkgs.catppuccin-cursors;
+    name = "catppuccin-mocha-sapphire";
+    size = 38;
+  };
+
   gtk = {
     enable = true;
-    # font.name = lib.mkForce "Sans,Symbols Nerd Font";
+    theme = {
+      name = "Catppuccin-GTK-Purple-Dark-Compact";
+      package = pkgs.magnetic-catppuccin-gtk.override {
+        accent = [ "purple" ];
+        shade = "dark";
+        size = "compact";
+      };
+    };
     iconTheme = {
       name = "Adwaita";
       package = pkgs.adwaita-icon-theme;
     };
-    cursorTheme = {
-      name = "catppuccin-mocha-sapphire";
-      package = pkgs.catppuccin-cursors;
-      size = 38;
-    };
   };
 
   qt = {
     enable = true;
   };
 
-  home.file.".icons/catppuccin-mocha-sapphire" = {
-    source = "${pkgs.catppuccin-cursors.mochaSapphire}/share/icons/catppuccin-mocha-sapphire-cursors";
-    recursive = true;
-  };
-
   wayland.windowManager.hyprland = {
     enable = true;
     plugins = with pkgs.hyprlandPlugins; [

hmModules/niri/config.kdl

@@ -304,8 +304,15 @@ window-rule {
   match title=r#"^Emacs Selector$"#
   opacity 0.95
   open-floating true
+  open-focused true
 }
 
+window-rule {
+  match title=r#"^bTop$"#
+  opacity 0.95
+  open-floating true
+  open-focused true
+}
 
 
 
@@ -336,9 +343,9 @@ binds {
     Mod+M { spawn "emacsclient" "-c" "--eval" "(notmuch-search \"tag:new\")"; }
     Mod+G { spawn "emacsclient" "-c" "--eval" "(switch-to-buffer (gptel \"*ChatGPT*\"))"; }
     Mod+Shift+C { spawn "emacsclient" "-c" "--eval" "(org-roam-dailies-capture-today)"; }
-    Super+Alt+L { spawn "swaylock"; }
+    Mod+Alt+L { spawn "swaylock"; }
     Mod+Space { spawn "rofi" "-show" "menu" "-modi" "menu:rofi-power-menu"; }
-
+    Mod+Ctrl+b { spawn "foot" "--title='bTop'" "-W" "210x60" "btop";}
 
     // Example volume keys mappings for PipeWire & WirePlumber.
     // The allow-when-locked=true property makes them work even when the session is locked.