Update greatyamada config

hosts/greatyamada/services/vaultwarden.nix

@@ -0,0 +1,36 @@
+{ config, ... }:
+let
+  portDefinitions = import ./_port-definitions.nix;
+  nginxLocalServiceConfig = import ./nginx-local-config.nix;
+in {
+  services = {
+    vaultwarden = {
+      enable = true;
+      dbBackend = "postgresql";
+      config = {
+        domain = "https://vaultwarden.rcia.dev";
+        rocketAddress = "127.0.0.1";
+        rocketPort = portDefinitions.vaultwarden;
+        showPasswordHint = false;
+        signupsAllowed = false;
+      };
+      environmentFile = config.sops.templates."vaultwarden.env".path;
+    };
+    nginx.virtualHosts."vaultwarden.rcia.dev" = {
+      locations."/".proxyPass =
+        "http://localhost:${toString portDefinitions.vaultwarden}";
+      forceSSL = true;
+      useACMEHost = "rcia.dev";
+      extraConfig = nginxLocalServiceConfig;
+    };
+  };
+  sops = {
+    secrets."vaultwarden_database_url" = { };
+    templates."vaultwarden.env" = {
+      content = ''
+        DATABASE_URL=${config.sops.placeholder."vaultwarden_database_url"}
+      '';
+      owner = "vaultwarden";
+    };
+  };
+}