fix the remaining voice review gaps

keep analyst counts, speech, cards, cancellation, pointer capture, tool schema boundaries, and session lifetime consistent
add the exact Alps fallback and focused regression coverage

src/voice/speech.js

@@ -401,6 +401,18 @@ function annotateMap(result) {
 function analystQuery(result) {
   if (!result?.ok || result.cancelled) return null;
   const headline = spokenLabel(analystHeadline(result), 96);
+  const state =
+    result.feedState ||
+    result.feedProvenance?.overall ||
+    result.coverage?.feedProvenance?.overall;
+  const tag = feedTag(state);
+  const scope = spokenLabel(result.scopeLabel || '', 96);
+  const answer =
+    tag === 'feed unavailable'
+      ? sentence(
+          `Feed unavailable${scope ? ` ${scope}` : ''}; no authoritative count${result.complete === false ? ', retained coverage is a lower bound' : ''}`,
+        )
+      : sentence(`${headline}${tag ? `, ${tag}` : ''}`);
   const unanswered = (Array.isArray(result.unanswered) ? result.unanswered : [])
     .map((layer) => spokenLabel(layer, 24))
     .filter(Boolean);
@@ -408,7 +420,7 @@ function analystQuery(result) {
     ? `Partial; ${listPhrase(unanswered.slice(0, 2))}${unanswered.length > 2 ? ` and ${unanswered.length - 2} more` : ''} not answered.`
     : 'Partial answer.';
   return {
-    say: `${sentence(headline)}${result.partial ? ` ${missing}` : ''}`,
+    say: `${answer}${result.partial ? ` ${missing}` : ''}`,
   };
 }