Change trending hashtags to be affected be reblogs (#16164)

If a status with a hashtag becomes very popular, it stands to
reason that the hashtag should have a chance at trending

Fix no stats being recorded for hashtags that are not allowed
to trend, and stop ignoring bots

Remove references to hashtags in profile directory from the code
and the admin UI

config/locales/en.yml

@@ -698,12 +698,9 @@ en:
       accounts_today: Unique uses today
       accounts_week: Unique uses this week
       breakdown: Breakdown of today's usage by source
-      context: Context
-      directory: In directory
-      in_directory: "%{count} in directory"
-      last_active: Last active
+      last_active: Recently used
       most_popular: Most popular
-      most_recent: Most recent
+      most_recent: Recently created
       name: Hashtag
       review: Review status
       reviewed: Reviewed

config/locales/simple_form.en.yml

@@ -208,7 +208,7 @@ en:
       rule:
         text: Rule
       tag:
-        listable: Allow this hashtag to appear in searches and on the profile directory
+        listable: Allow this hashtag to appear in searches and suggestions
         name: Hashtag
         trendable: Allow this hashtag to appear under trends
         usable: Allow posts to use this hashtag