UX: minor fixes to new dashboard UI

- adds a link to search log
- display a text if log search queries is disabled
- adds link to trust level and user types
- adds a description for eeach report when browsing a report directly

config/locales/client.en.yml

@@ -2765,6 +2765,10 @@ en:
           start_date: "Start Date"
           end_date: "End Date"
           groups: "All groups"
+          disabled: "This report is disabled"
+          trending_search:
+            more: '<a href="/admin/logs/search_logs">Search logs</a>'
+            disabled: 'Trending search report is disabled. Enable <a href="/admin/site_settings/category/all_results?filter=log%20search%20queries">log search queries</a> to collect data.'
 
       commits:
         latest_changes: "Latest changes: please update often!"

config/site_settings.yml

@@ -1323,7 +1323,9 @@ search:
   search_recent_posts_size:
     default: 100000
     max: 100000
-  log_search_queries: true
+  log_search_queries:
+    client: true
+    default: true
   search_query_log_max_size:
     default: 1000000
     max: 1000000