challenger: update to nixos 25.11. Update to nextcloud 32

flake.nix

@@ -18,7 +18,7 @@
     matrix-synapse-next.url = "github:dali99/nixos-matrix-modules/v0.7.1";
     nix-minecraft.url = "github:Infinidoge/nix-minecraft";
 
-    # extra-config.url = "git+file:///home/felixalb/nix-extra-config"; # TODO - Re-add on challenger
+    extra-config.url = "git+file:///home/felixalb/nix-extra-config"; # TODO - Re-add on challenger
 
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
@@ -35,7 +35,7 @@
     , nixpkgs-darwin
     , nixpkgs-unstable
     , sops-nix
-    # , extra-config
+    , extra-config
   , ... }@inputs:
     let
       pkgs-overlay = final: prev: {
@@ -82,7 +82,7 @@
         # Media / storage server
         challenger = normalSys "challenger" {
           modules = [
-            # extra-config.nixosModules.default
+            extra-config.nixosModules.default
           ];
         };