Fix voices-echoed card: emit bare object, not wrapped array

The portal's apply_jq collects the jq output stream into an array
itself. The wrapping [ … ] made the filter emit one array-valued
output, which nested to [[{…}]] and failed the array-of-objects card
renderer, dumping raw JSON. Emit a bare object like the releases jq
does, so it collects into [{…}] and renders as a card.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ByshXuDEzH8hXh5qp4VgGk

questions/index.yaml

@@ -40,6 +40,25 @@ 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. Emit a bare object, not a wrapped [ … ]: the portal
+          # collects the jq output stream into an array itself, so a
+          # wrapping [ ] nests it ([[{…}]]) and drops to a raw JSON dump.
+          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