update auction list 24h to 72h

gui/auction_listing.lua

@@ -18,7 +18,7 @@ local TIME_LEFT_STRINGS = {
 	aux.color.red'30m', -- Short
 	aux.color.orange'2h', -- Medium
 	aux.color.yellow'8h', -- Long
-	aux.color.blue'24h', -- Very Long
+	aux.color.blue'72h', -- Very Long
 }
 
 function item_column_init(rt, cell)

util/filter.lua

@@ -49,7 +49,7 @@ M.filters = {
     },
 
     ['left'] = {
-        input_type = T.list('30m', '2h', '8h', '24h'),
+        input_type = T.list('30m', '2h', '8h', '72h'),
         validator = function(index)
             return function(auction_record)
                 return auction_record.duration == index