feat: added vaultwarden to syncthing backups

modules/nixos/services/postgresql/default.nix

@@ -16,13 +16,12 @@ in
       enable = true;
       location = backupPath;
       # compression = "zstd";
-      # startAt = "*-*-* 07:00:00";
-      backupAll = true;
-      # databases = [
-      #   instances.mastodon.name
-      #   instances.forgejo.name
-      #   instances.firefly-iii.name
-      # ];
+      startAt = "*-*-* 07:00:00";
+      # backupAll = true;
+      databases = [
+        instances.mastodon.name
+        instances.firefly-iii.name
+      ];
     };
     postgresql = {
       enable = true;

modules/nixos/services/syncthing/default.nix

@@ -15,6 +15,7 @@ let
   localhost = instances.web.localhost.address1;
   postgres = instances.postgresql;
   forgejo = instances.forgejo;
+  vaultwarden = instances.vaultwarden;
   backupPath = "${service.paths.path1}";
 
   syncDevices = {
@@ -70,6 +71,7 @@ in
     "d ${backupPath} 0755 ${service.name} ${service.name} -"
     "d ${backupPath}/${postgres.name} 0755 ${postgres.name} ${service.name} -"
     "d ${backupPath}/${forgejo.name} 0750 ${forgejo.name} ${service.name} -"
+    "d ${backupPath}/${vaultwarden.name} 750 ${vaultwarden.name} ${service.name} -"
   ];
 
   networking = {

modules/nixos/services/vaultwarden/default.nix

@@ -4,15 +4,18 @@
   ...
 }:
 let
-  inherit (flake.config.services.instances) smtp vaultwarden web;
-  service = vaultwarden;
-  localhost = web.localhost.address0;
+  inherit (flake.config.services) instances;
+  service = instances.vaultwarden;
+  localhost = instances.web.localhost.address0;
   host = service.domains.url0;
+  syncthing = instances.syncthing;
+
+  backupPath = "${syncthing.paths.path1}/${service.name}";
 in
 {
   services = {
     vaultwarden = {
-      backupDir = service.paths.path0;
+      backupDir = backupPath;
       enable = true;
       environmentFile = config.sops.secrets."${service.name}/env".path;
       config = {
@@ -24,8 +27,8 @@ in
         SMTP_EMBED_IMAGES = true;
         SMTP_FROM = service.email.address0;
         SMTP_FROM_NAME = service.label;
-        SMTP_HOST = smtp.hostname;
-        SMTP_PORT = smtp.ports.port0;
+        SMTP_HOST = instances.smtp.hostname;
+        SMTP_PORT = instances.smtp.ports.port0;
         SMTP_SECURITY = "starttls";
         SMTP_USERNAME = service.email.address0;
 
@@ -88,6 +91,10 @@ in
     "Z ${service.sops.path0} 755 ${service.name} ${service.name} -"
   ];
 
+  users.users.${service.name}.extraGroups = [
+    syncthing.name
+  ];
+
   networking = {
     firewall = {
       allowedTCPPorts = [