removed herobrine (no longer using vaxry projects)

goodbye all vaxry projects <3
now using swaylock for screen locking, big fan of niri and definitely
not going to swap back to hyprland

i also made waybar slightly transparent using stylix

home-manager/swaylock.nix

@@ -0,0 +1,14 @@
+{ pkgs, ... }: {
+  programs.swaylock = {
+    enable = true;
+    package = pkgs.swaylock-effects;
+    settings = {
+      screenshots = true;
+      #effect-pixelate= "50";
+      effect-blur = "10x5";
+      clock = true;
+      indicator= true;
+      indicator-caps-lock = true;
+    };
+  };
+}