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>

internal/server/routes.go

@@ -69,6 +69,9 @@ func (s *Server) routes() {
 	m.HandleFunc("PATCH "+p+"/blocking/rules/{id}", s.authed(s.updateBlockRule))
 	m.HandleFunc("DELETE "+p+"/blocking/rules/{id}", s.authed(s.deleteBlockRule))
 	m.HandleFunc("GET "+p+"/blocking/check", s.authed(s.checkBlocking))
+	m.HandleFunc("GET "+p+"/blocking/status", s.authed(s.blockingStatus))
+	m.HandleFunc("POST "+p+"/blocking/pause", s.authed(s.pauseBlocking(false)))
+	m.HandleFunc("POST "+p+"/blocking/resume", s.authed(s.pauseBlocking(true)))
 	m.HandleFunc("GET "+p+"/acls", s.authed(s.listACLs))
 	m.HandleFunc("POST "+p+"/acls", s.authed(s.createACL))
 	m.HandleFunc("GET "+p+"/acls/{id}", s.authed(s.getACL))