hood: re-patch |rein

Essentially reimplements #5863 in the generator, instead of the library.

pkg/arvo/gen/hood/rein.hoon

@@ -9,7 +9,9 @@
 :-  %kiln-rein
 :-  desk
 %+  roll  arg
-=|  =rein:hood
+=/  =rein:hood
+  =<  rein.arak
+  .^(vat:hood %gx /(scot %p p.bec)/hood/(scot %da now)/kiln/vat/[desk]/noun)
 |:  [*[on=? =dude:gall] rein=rein(liv liv)]
 ?:  on
   rein(add (~(put in add.rein) dude))

pkg/base-dev/sur/hood.hoon

@@ -180,8 +180,9 @@
           =rein
       ==
   ^-  [jolt=(list dude) idle=(list dude)]
+  =/  all=(list dude)  (read-bill local)
+  =/  want  (get-apps-want local all rein)
   =/  have  (get-apps-live local)
-  =/  want  (get-apps-want local have rein)
   [want (skip have ~(has in (sy want)))]
 ::
 ++  get-remote-diff