fcitx5: ensure local layout folder exists

modules/fcitx5/default.nix

@@ -37,9 +37,11 @@ in
   # $ vim nicola.sty
   # $ diff $source nicola.sty > nicola.patch
   home.activation.nicola = let
-    target = ".local/share/fcitx5/anthy/nicola.sty";
+    targetDir = ".local/share/fcitx5/anthy/";
+    target = "nicola.sty";
   in lib.hm.dag.entryAfter["writeBoundary"] ''
+    mkdir -p ${targetDir}
     rm -f -- ${target}
-    patch -ruN ${pkgs.fcitx5-anthy}/share/fcitx5/anthy/nicola-j.sty ${./nicola.patch} -o ${target}
+    patch -ruN ${pkgs.fcitx5-anthy}/share/fcitx5/anthy/nicola-j.sty ${./nicola.patch} -o ${targetDir}${target}
   '';
 }