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/firstRunExperience.test.mjs

@@ -671,11 +671,12 @@ test('the voice TOOL SCHEMA matches the pinned contract — the mission mapping
   // field hints), point-and-ask's pointer/referent arguments and the prompt
   // consolidation (shorter analyst, annotate_map and ISS wording), plus the
   // referent-only track_entity alternative (kept out of the model-facing
-  // schema, which may not carry top-level anyOf); the missions still ride existing tools.
-  assert.equal(block.length, 28831, 'serialized tool schema length drifted');
+  // schema, which may not carry top-level anyOf), and Contacts requested-radius
+  // list descriptions; the missions still ride existing tools.
+  assert.equal(block.length, 29724, 'serialized tool schema length drifted');
   assert.equal(
     crypto.createHash('sha256').update(block).digest('hex'),
-    'cce7eb17b2af9ac34c06bdf59d1d31f4e8ace6a9d695d79111f3e4d49d033f1f',
+    '5dd41cfbd4f52acce3071dcfbc80acd758e390ad251ca07b5db67094383c6a93',
     'the first-run missions must ride EXISTING tools: no schema edit, no cache bust',
   );
   const instructions = fs.readFileSync(new URL('../server/providers/openai/instructions.js', import.meta.url), 'utf8');