nixos: services: matrix: fix deprecated option

modules/nixos/services/matrix/default.nix

@@ -104,17 +104,17 @@ in
       extraConfigFiles = [
         cfg.mailConfigFile
       ] ++ lib.optional (cfg.secretFile != null) cfg.secretFile;
+    };
 
-      sliding-sync = {
-        enable = true;
+    services.matrix-sliding-sync = {
+      enable = true;
 
-        settings = {
-          SYNCV3_SERVER = "https://${matrixDomain}";
-          SYNCV3_BINDADDR = "127.0.0.1:${toString cfg.slidingSync.port}";
-        };
-
-        environmentFile = cfg.slidingSync.secretFile;
+      settings = {
+        SYNCV3_SERVER = "https://${matrixDomain}";
+        SYNCV3_BINDADDR = "127.0.0.1:${toString cfg.slidingSync.port}";
       };
+
+      environmentFile = cfg.slidingSync.secretFile;
     };
 
     my.services.nginx.virtualHosts = {

modules/nixos/services/nextcloud/default.nix

@@ -31,7 +31,7 @@ in
   config = lib.mkIf cfg.enable {
     services.nextcloud = {
       enable = true;
-      package = pkgs.nextcloud27;
+      package = pkgs.nextcloud28;
       hostName = "nextcloud.${config.networking.domain}";
       home = "/var/lib/nextcloud";
       maxUploadSize = cfg.maxSize;
@@ -41,6 +41,9 @@ in
         adminpassFile = cfg.passwordFile;
         dbtype = "pgsql";
         dbhost = "/run/postgresql";
+      };
+
+      extraOptions = {
         overwriteProtocol = "https"; # Nginx only allows SSL
       };