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>

internal/web/static/assets/app.js

@@ -17,6 +17,7 @@ import * as users from "./pages/users.js";
 import * as account from "./pages/account.js";
 import * as search from "./pages/search.js";
 import * as stats from "./pages/stats.js";
+import * as explore from "./pages/explore.js";
 import * as blocking from "./pages/blocking.js";
 import * as exposure from "./pages/exposure.js";
 import * as certificates from "./pages/certificates.js";
@@ -39,6 +40,7 @@ const routes = [
   { pattern: /^account$/, page: account, nav: "account" },
   { pattern: /^search$/, page: search, nav: "" },
   { pattern: /^stats$/, page: stats, nav: "stats" },
+  { pattern: /^stats\/explore$/, page: explore, nav: "stats" },
   { pattern: /^blocking$/, page: blocking, nav: "blocking" },
   { pattern: /^exposure$/, page: exposure, nav: "exposure" },
   { pattern: /^certificates$/, page: certificates, nav: "certificates" },