switch to plasma6

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/9099616b93301d5cf84274b184a3a5ec69e94e08' (2024-02-28)
  → 'github:NixOS/nixpkgs/1536926ef5621b09bba54035ae2bb6d806d72ac8' (2024-02-29)

configs/thilo-laptop/home.nix

@@ -19,7 +19,7 @@
       xsession.pointerCursor = {
         name = "Bibata-Modern-Classic";
         package = pkgs.bibata-cursors;
-        size = 128;
+        size = 28;
       };
 
       programs.obs-studio = {

configs/thilo-laptop/nixos.nix

@@ -28,8 +28,8 @@
     xserver = {
       enable = true;
       displayManager.sddm.enable = true;
-      desktopManager.plasma5.enable = true;
-      displayManager.defaultSession = "plasmawayland";
+      displayManager.defaultSession = "plasma";
+      desktopManager.plasma6.enable = true;
       layout = "us";
       xkbVariant = "";
     };
@@ -41,6 +41,8 @@
     fwupd.enable = true;
   };
 
+  programs.kdeconnect.enable = true;
+
   environment.systemPackages = with pkgs; [ brlaser brgenml1lpr ];
 
   system.stateVersion = "23.05";

flake.lock

@@ -381,11 +381,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1709150264,
-        "narHash": "sha256-HofykKuisObPUfj0E9CJVfaMhawXkYx3G8UIFR/XQ38=",
+        "lastModified": 1709237383,
+        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9099616b93301d5cf84274b184a3a5ec69e94e08",
+        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
         "type": "github"
       },
       "original": {