refactor: cleaned up nixos and home dirs

modules/nixos/services/jellyfin/default.nix

@@ -0,0 +1,79 @@
+{ flake, ... }:
+let
+  inherit (flake.config.people)
+    user0
+    ;
+  inherit (flake.config.machines.devices)
+    server
+    ;
+  inherit (flake.config.services.instances)
+    jellyfin
+    web
+    ;
+  service = jellyfin;
+  localhost = web.localhost.address0;
+  host = "${service.subdomain}.${web.domains.url0}";
+in
+{
+  services = {
+    jellyfin = {
+      enable = true;
+      openFirewall = true;
+      user = user0;
+    };
+    jellyseerr = {
+      openFirewall = true;
+      enable = true;
+    };
+    caddy = {
+      virtualHosts = {
+        "${host}" = {
+          extraConfig = ''
+            redir /.well-known/carddav /remote.php/dav/ 301
+            redir /.well-known/caldav /remote.php/dav/ 301
+
+            reverse_proxy ${localhost}:${toString service.ports.port1}
+
+            tls ${service.ssl.cert} ${service.ssl.key}
+          '';
+        };
+      };
+    };
+  };
+
+  fileSystems =
+    let
+      settings = {
+        fsType = "none";
+        options = [
+          "bind"
+        ];
+        depends = [
+          server.storage0.mount
+        ];
+      };
+    in
+    {
+      "/var/lib/${service.name}" = {
+        device = service.paths.path0;
+      } // settings;
+      "/var/cache/${service.name}" = {
+        device = "${service.paths.path0}/cache";
+      } // settings;
+    };
+
+  systemd.tmpfiles.rules = [
+    "Z ${service.paths.path0} 0755 ${user0} ${service.name} -"
+    "Z ${service.paths.path0}/cache 0755 ${user0} ${service.name} -"
+  ];
+
+  networking = {
+    firewall = {
+      allowedTCPPorts = [
+        service.ports.port0
+        service.ports.port1
+        service.ports.port2
+      ];
+    };
+  };
+}