Add local libretranslate

Very basic via systemd, no module found or created.

home/services/libretranslate.nix

@@ -0,0 +1,18 @@
+{ pkgs }:
+
+{
+  Unit = {
+    Description = "LibreTrnalsate";
+    PartOf = "graphical-session.target";
+  };
+
+  Service = {
+    ExecStart = "${pkgs.libretranslate}/bin/libretranslate --load-only de,en --disable-files-translation";
+  };
+
+  Install = {
+    WantedBy = [
+      "hm-graphical-session.target"
+    ];
+  };
+}

home/systemd.nix

@@ -5,6 +5,9 @@
     batteryicon = import ./services/batteryicon.nix {
       inherit pkgs;
     };
+    libretranslate = import ./services/libretranslate.nix {
+      inherit pkgs;
+    };
   };
 
   tmpfiles.rules = [