servo: matrix: port data to private store

hosts/by-name/servo/services/matrix/default.nix

@@ -20,7 +20,7 @@
     ./signal.nix
   ];
 
-  sane.persist.sys.byStore.plaintext = [
+  sane.persist.sys.byStore.private = [
     { user = "matrix-synapse"; group = "matrix-synapse"; path = "/var/lib/matrix-synapse"; method = "bind"; }
   ];
   services.matrix-synapse.enable = true;

hosts/by-name/servo/services/matrix/discord-puppet.nix

@@ -5,7 +5,7 @@
 # - recommended to use mautrix-discord: <https://github.com/NixOS/nixpkgs/pull/200462>
 lib.mkIf false
 {
-  sane.persist.sys.byStore.plaintext = [
+  sane.persist.sys.byStore.private = [
     { user = "matrix-synapse"; group = "matrix-synapse"; path = "/var/lib/mx-puppet-discord"; method = "bind"; }
   ];
 

hosts/by-name/servo/services/matrix/irc.nix

@@ -99,7 +99,7 @@ in
     })
   ];
 
-  sane.persist.sys.byStore.plaintext = [
+  sane.persist.sys.byStore.private = [
     # TODO: mode?
     { user = "matrix-appservice-irc"; group = "matrix-appservice-irc"; path = "/var/lib/matrix-appservice-irc"; method = "bind"; }
   ];

hosts/by-name/servo/services/matrix/signal.nix

@@ -4,7 +4,7 @@
 
 lib.mkIf false  # disabled 2024/01/11: i don't use it, and pkgs.mautrix-signal had some API changes
 {
-  sane.persist.sys.byStore.plaintext = [
+  sane.persist.sys.byStore.private = [
     { user = "mautrix-signal"; group = "mautrix-signal"; path = "/var/lib/mautrix-signal"; method = "bind"; }
     { user = "signald"; group = "signald"; path = "/var/lib/signald"; method = "bind"; }
   ];