Flaunt 'voices echoed so far' on the index, live from the relay's /pulse

A 'The count so far' feature in the index's 'Meet a network' alternative
fetches https://relay.redoal.com/pulse (redoal ADR-0023) with a kind:url
resource and shapes { voices_echoed: N } into one card — the number as
the heading, 'voices echoed so far' beneath. Lint-clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

questions/index.yaml

@@ -40,6 +40,23 @@ alternatives:
       The one trick, and what it enables — the parts that run today,
       said plainly.
     features:
+      - name: The count so far
+        description: >
+          Live from the front-door relay — the running tally of what's
+          been left at places.
+        icon: lucide:activity
+        resource:
+          source:
+            kind: url
+            url: https://relay.redoal.com/pulse
+          public: true
+          # /pulse (redoal ADR-0023) returns { voices_echoed: N }; shape
+          # it into one card — the number as the heading, the phrase
+          # beneath. The card renders unlinked when the relay is quiet.
+          jq: >
+            [{ "name": (.voices_echoed | tostring),
+               "description": "voices echoed so far" }]
+          empty: The first voice hasn't echoed yet.
       - name: A drawing is an address
         description: >
           The computer measures how your line curves, turns, and keeps