overview: one endpoint, live projections and a response cache (m36)

src/web/coverage.zig

@@ -6,10 +6,9 @@
 //! complete for. Without that fact on the wire a chart draws a pruned week as a
 //! week of silence, which is the one reading that is certainly wrong.
 //!
-//! Three endpoints carry it — `/api/queries`, `/api/stats` and
-//! `/api/stats/timeseries` — and they judge it against their own effective
-//! lower bound: the client's `since` for the query log, the period's aligned
-//! window start for the two stats endpoints.
+//! Two endpoints carry it — `/api/queries` and `/api/overview` — and they judge
+//! it against their own effective lower bound: the client's `since` for the
+//! query log, the period's aligned window start for the overview.
 
 const std = @import("std");