Add syncthing eirene config

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/eirene/nick.nix

@@ -1,6 +1,7 @@
 { config, ... }:
 let
   user = config.users.users.nick;
+  hmConfig = config.home-manager.users.${user.name};
 in
 {
   imports = [
@@ -66,5 +67,18 @@ in
     home.homeDirectory = user.home;
     sops.defaultSopsFile = ../../users/nick/secrets/secrets.yaml;
     theme.wallpaper = ../../users/nick/secrets/wallpapers/clouds.png;
+
+    services.syncthing.settings.folders = {
+      obsidian = {
+        label = "Obsidian";
+        path = "${hmConfig.xdg.userDirs.documents}/Obsidian";
+        devices = [ "amalthea" "ganymede" ];
+      };
+      official = {
+        label = "Official";
+        path = "${hmConfig.xdg.userDirs.documents}/Official";
+        devices = [ "amalthea" "ganymede" ];
+      };
+    };
   };
 }