added heroic launcher

pkgs/heroic/default.nix

@@ -0,0 +1,5 @@
+{pkgs, ...}: {
+  home.packages = [
+    pkgs.heroic
+  ];
+}

pkgs/hyprland/default.nix

@@ -37,13 +37,16 @@
         allow_tearing = false;
         layout = "dwindle";
       };
-
       decoration = {
         rounding = 0;
         rounding_power = 2;
         active_opacity = 1.0;
         inactive_opacity = 1.0;
 
+        dim_inactive = true;
+        dim_strength = 0.1;
+        dim_special = 0.8;
+
         shadow = {
           enabled = true;
           range = 4;
@@ -110,7 +113,8 @@
       input = {
         kb_layout = "us";
         follow_mouse = 1;
-        sensitivity = 0;
+        sensitivity = -0.5;
+        force_no_accel = true;
         repeat_delay = 250;
         repeat_rate = 35;