added lockscreen

sway/sway.nix

@@ -39,6 +39,9 @@ in {
         XF86AudioPrev = "exec playerctl previous";
         XF86AudioNext = "exec playerctl next";
 
+        # Lock
+        "${mod}+Shift+l" = "exec swaylock -f";
+
         
       });
       
@@ -51,16 +54,32 @@ in {
     enable = true;
   };
 
-
+  # App menu
   programs.rofi = {
     enable = true;
   };
 
+  # Lock screen
+  programs.swaylock = {
+    enable = true;
+    settings = {
+      font-size = 14;
+    };
+  };
+
+  # Autolock
+  services.swayidle = {
+    enable = true;
+    events = [{
+      event = "before-sleep";
+      command = "${pkgs.lib.getExe pkgs.swaylock} -f";
+    }];
+  };
+
   qt = {
     enable = true;
     # style = {};
   };
-
   gtk = {
     enable = true;
     # theme = {};