update authentik

hosts/ds9/authentik.nix

@@ -5,7 +5,7 @@
   inputs,
   ...
 }:
-  let version = "2025.6.3"; in 
+  let version = "2025.8.1"; in 
 {
   imports = [
     inputs.quadlet-nix.nixosModules.quadlet

hosts/picard/default.nix

@@ -73,38 +73,10 @@
   users.mutableUsers = false;
 
   services.postgresql.package = pkgs.postgresql_17_jit;
-  environment.systemPackages = [
-    (
-      let
-        # XXX specify the postgresql package you'd like to upgrade to.
-        # Do not forget to list the extensions you need.
-        newPostgres = pkgs.postgresql_17_jit.withPackages (pp: [
-          # pp.plv8
-        ]);
-        cfg = config.services.postgresql;
-      in
-      pkgs.writeScriptBin "upgrade-pg-cluster" ''
-        set -eux
-        # XXX it's perhaps advisable to stop all services that depend on postgresql
-        systemctl stop postgresql
-
-        export NEWDATA="/var/lib/postgresql/${newPostgres.psqlSchema}"
-        export NEWBIN="${newPostgres}/bin"
-
-        export OLDDATA="${cfg.dataDir}"
-        export OLDBIN="${cfg.finalPackage}/bin"
-
-        install -d -m 0700 -o postgres -g postgres "$NEWDATA"
-        cd "$NEWDATA"
-        sudo -u postgres "$NEWBIN/initdb" -D "$NEWDATA" ${lib.escapeShellArgs cfg.initdbArgs}
-
-        sudo -u postgres "$NEWBIN/pg_upgrade" \
-          --old-datadir "$OLDDATA" --new-datadir "$NEWDATA" \
-          --old-bindir "$OLDBIN" --new-bindir "$NEWBIN" \
-          "$@"
-      ''
-    )
-  ];
+  services.postgresql.settings = {
+    shared_buffers = "4GB";
+    work_mem = "64MB";
+  };
 
   systemd.services.caddy.serviceConfig.EnvironmentFile = config.age.secrets.desec.path;
   networking.firewall.allowedTCPPorts = [