rename http-fstree => json-to-fstree

it works for file urls as well, not just http

modules/secrets/outboard.nix

@@ -1,17 +1,17 @@
 {
-  liminix, lib, http-fstree, serviceFns
+  liminix, lib, json-to-fstree, serviceFns
 }:
 { name, url, interval } :
 let
   inherit (liminix.services) oneshot longrun;
 in longrun {
   inherit name;
-  buildInputs = [ http-fstree ];
+  buildInputs = [ json-to-fstree ];
   run = ''
     . ${serviceFns}
     ( in_outputs ${name}
       while : ; do
-        ${http-fstree}/bin/http-fstree ${url} .
+        ${json-to-fstree}/bin/json-to-fstree ${url} .
         sleep ${builtins.toString (interval * 60)}
       done
     )