Explore the statistics: a query log to drill down by client, name, view and more; storage on the dashboard

jarld keeps every answer for a while (stats.retention.queries, default 7 days) in the statistics database: time, client, view, name, type, result and what blocked it. Every client, name, view, record type, result and blocklist on the Statistics page leads to an explore page for it: answers over time, the top values of every other dimension (each a link that narrows further) and the latest answers. GET /stats/explore.

The dashboard shows the size of Jarl's databases (and the query log's rows) and, per disk Jarl uses, how full it is and the databases' share.

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

cmd/jarld/main.go

@@ -151,7 +151,8 @@ func statsOptions(cfg *config.Config) stats.Options {
 	sc := cfg.Stats
 	o := stats.Options{QueryLog: sc.QueryLog, LogFile: sc.LogFile, StatisticsChannel: sc.StatisticsChannel, TopN: sc.TopN,
 		RetainMinute: time.Duration(sc.Retention.Minute), RetainHour: time.Duration(sc.Retention.Hour), RetainDay: time.Duration(sc.Retention.Day),
-		Anonymize: sc.AnonymizeClients, MainConfig: cfg.BIND.MainConfig}
+		RetainQueries: time.Duration(sc.Retention.Queries),
+		Anonymize:     sc.AnonymizeClients, MainConfig: cfg.BIND.MainConfig}
 	for _, p := range sc.ExcludeClients {
 		if pf, err := config.ParsePrefix(p); err == nil {
 			o.Exclude = append(o.Exclude, pf.Masked())