Add GET /api/stats exposing cumulative counters (feeds created/deleted,
emails received/rejected, recent date-times) plus live values (active
feeds, active WebSub subscriptions). Counters persist in a stats:counters
KV singleton and are incremented at the email-processing chokepoint and
feed create/delete paths. Replace the / → /admin redirect with a public
status page rendering these figures with a link to the admin.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
CLAUDE.md now reflects the real route set (atom, entries, files, hub,
email handler), src/lib/ layout, admin sub-modules, client script
pipeline, full Env bindings, and WebSub KV schema.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>