Use pantalaimon

hosts/default.nix

@@ -117,6 +117,7 @@
             group = "forgejo";
           };
           "firefly-app-key".owner = "firefly-iii";
+          "matrix-registration-shared-secret".owner = "matrix-synapse";
         };
       };
 

hosts/picard/default.nix

@@ -95,6 +95,7 @@
       "discord"
       "ib-tws"
       "zoom"
+      "pantalaimon"
     ];
     extraGroups = [ "plugdev" ];
     backupPaths = [ ];