Add PaperWM extension

Flake lock file updates:

• Updated input 'firefox-gnome-theme':
    'github:rafaelmardojai/firefox-gnome-theme/3cb70833903a560ac22f49d278e7ce955bf8395e' (2023-10-26)
  → 'github:rafaelmardojai/firefox-gnome-theme/1c32013cdbe17406de496cdf5f6899b84c4bbfed' (2023-11-10)

flake.lock

@@ -3,11 +3,11 @@
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1698329218,
-        "narHash": "sha256-OU6LyGeePS31pG7o10su7twDzDL5Z3a1sHtV68SzEwI=",
+        "lastModified": 1699621711,
+        "narHash": "sha256-GUvBQbagF/7W1AriPVvJYA1cmk9Y/iWXghj3cIFYQzU=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "3cb70833903a560ac22f49d278e7ce955bf8395e",
+        "rev": "1c32013cdbe17406de496cdf5f6899b84c4bbfed",
         "type": "github"
       },
       "original": {

modules/desktop/gnome.nix

@@ -36,6 +36,7 @@ in {
           # "forge@jmmaranan.com"
           "hue-lights@chlumskyvaclav@gmail.com"
           "just-perfection-desktop@just-perfection"
+          "paperwm@paperwm.github.com"
           "search-light@icedman.github.com"
           "space-bar@luchrioh"
           # "smart-auto-move@khimaros.com"
@@ -175,6 +176,7 @@ in {
       gnomeExtensions.hue-lights
       gnomeExtensions.just-perfection
       # gnomeExtensions.mutter-primary-gpu
+      gnomeExtensions.paperwm
       # gnomeExtensions.pip-on-top
       gnomeExtensions.search-light
       gnomeExtensions.smart-auto-move