link-view: add some hints to aid profiling
group-hook, permission-hook, permission-group-hook,
metadata-hook, contact-view
/+ *link, metadata, *server, default-agent, verb, dbug
+~% %link-view-top ..is ~
::
|%
+$ state-0
++ on-fail on-fail:def
--
::
+~% %link-view-logic ..card ~
|_ =bowl:gall
+* md ~(. metadata bowl)
::
:: }
::
++ give-initial-submissions
+ ~/ %link-view-initial-submissions
|= [p=@ud =path]
^- (list card)
:_ ?: =(0 p) ~
