Pause blocking, blocked clients and a blocked line in the statistics, compact view picker

jarl block pause|resume (and the Blocking page) lets every name through
for a while; jarld resumes on time. The lists stay loaded: the rules zone
just passes everything. Statistics gain the clients with the most blocked
queries and blocked queries on the queries chart. The view choice in the
blocking forms is a dropdown.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/e2e.sh

@@ -444,6 +444,14 @@ expect_rpz "an allow rule beats the list" deep.ok.tracker.adbraun.test none
 expect_rpz "the rest of the list still blocks" x.tracker.adbraun.test test.blocklist.jarl.invalid.
 run "block check" 0 $J block check deep.ok.tracker.adbraun.test
 contains "allowed by your rule"
+run "block pause" 0 $J block pause 5m
+expect_rpz "paused: a listed name is answered" x.tracker.adbraun.test none
+expect_rpz "paused: so is a blocked rule's name" blocked.adbraun.test none
+run "block list says it's paused" 0 $J block list
+contains "Blocking is paused until"
+run "block resume" 0 $J block resume
+expect_rpz "resumed: the list blocks again" x.tracker.adbraun.test test.blocklist.jarl.invalid.
+expect_rpz "resumed: the rule blocks again" blocked.adbraun.test rules.jarl.invalid.
 # The test server dates the file to the second, and the download above
 # remembers that date: change it a second later, as a real list would.
 sleep 1.1