feat(voice): voice core — honest layer reach, spoken summary with on-screen card, narration, point-and-ask

- Voice layer manifest (src/voice/layerManifest.js) generates the layer enums,
  aliases and analyst field hints; a test fails when a catalog layer has no entry.
- analyst_query validates fields, operators, units, values and scopes, counts up
  to 250,000 loaded records per layer, reports complete/partial/unanswered, tells
  LAYER_OFF / NOT_READY / FEED_UNAVAILABLE apart from zero, refuses mismatched
  follow-ups and never lets a superseded query replace follow-up memory. Seven
  more layers expose analyst records.
- Tool results carry a code-built say line and a display card; the voice card in
  the mic control shows captions, plan steps and the result
  (src/voice/resultDisplay.js is the one adapter). Slow tools narrate their
  current step out of band; holding Space while the assistant talks cuts it off.
  Turn spans go to the debug log; caption transcription is metered; the log
  omits what was said unless GEV_VOICE_LOG_CONTENT=1.
- Point and ask: the Space-down pointer snapshot resolves "this", "that one" and
  "around here" through 'pointer' targets, and "the second one" through
  referent:n from the last numbered list.
- Prompt states each policy once (instructions + tools 48.5k -> 46.7k chars).
- Voice benchmark harness (scripts/qa-voice-bench.mjs, scripts/voice-bench/)
  shares its phrase table and grading with scripts/qa-voice-routing.mjs.

src/voice/session.test.mjs

@@ -346,3 +346,30 @@ test('late actions cannot run after stop and failed startup closes the adapter',
   assert.equal(stopped, 1);
   session.destroy();
 });
+
+test('action events carry the call id; progress after cancellation is dropped', async () => {
+  let report;
+  const f = fixture(async (name, args, options) => {
+    options.progress({ step: 'resolve', label: 'Zilker' });
+    report = options.progress;
+    return { ok: true };
+  });
+  const events = [];
+  f.session.subscribe((event) => events.push(event));
+  await f.session.start();
+  await f.hooks.runAction('annotate_map', {}, { callId: 'call_7' });
+  const actionEvents = events.filter(
+    (e) => e.type.startsWith('action-') || e.type === 'progress',
+  );
+  assert.deepEqual(
+    actionEvents.map((e) => [e.type, e.callId]),
+    [
+      ['action-call', 'call_7'],
+      ['progress', 'call_7'],
+      ['action-result', 'call_7'],
+    ],
+  );
+  f.hooks.emit({ type: 'interruption' });
+  report({ step: 'outline' });
+  assert.equal(events.filter((e) => e.type === 'progress').length, 1);
+});