move commandAction out of CmdLine.Seek

This is groundwork for nested seek loops, eg seeking over all files and
then performing commandActions on a list of remotes, which can be done
concurrently.

This commit was sponsored by Boyd Stephen Smith Jr. on Patreon.

Command/Status.hs

@@ -37,7 +37,7 @@ optParser desc = StatusOptions
 		))
 
 seek :: StatusOptions -> CommandSeek
-seek o = withWords (start o) (statusFiles o)
+seek o = withWords (commandAction . start o) (statusFiles o)
 	
 start :: StatusOptions -> [FilePath] -> CommandStart
 start o locs = do