get configs ready for nwg-shell-config 0.3.7

sway-home/.local/share/nwg-shell-config/settings

@@ -47,5 +47,27 @@
   "touchpad-dwt": "enabled",
   "touchpad-middle-emulation": "enabled",
   "touchpad-custom-name": "",
-  "touchpad-custom-value": ""
+  "touchpad-custom-value": "",
+  "lockscreen-use-settings": true,
+  "lockscreen-locker": "swaylock",
+  "lockscreen-background-source": "local",
+  "lockscreen-custom-cmd": "",
+  "lockscreen-timeout": 1200,
+  "sleep-cmd": "swaymsg \"output * dpms off\"",
+  "sleep-timeout": 1800,
+  "resume-cmd": "swaymsg \"output * dpms on\"",
+  "before-sleep": "",
+  "backgrounds-custom-path": "",
+  "backgrounds-use-custom-path": false,
+  "background-dirs": [
+    "/usr/share/backgrounds/archlabs"
+  ],
+  "background-dirs-once-set": false,
+  "unsplash-width": 1920,
+  "unsplash-height": 1080,
+  "unsplash-keywords": [
+    "nature",
+    "water",
+    "landscape"
+  ]
 }