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/gevRealtime.js

@@ -15,7 +15,7 @@ const ACTION_NAMES = new Set(GEV_ACTION_SCHEMAS.map((schema) => schema.name));
  */
 export function withToolCatalog(runner, loadCatalog) {
   if (typeof loadCatalog !== 'function') return runner;
-  return async function runGevTool(name, args, options = {}) {
+  const runGevTool = async function runGevTool(name, args, options = {}) {
     if (ACTION_NAMES.has(name)) return runner(name, args, options);
     const catalog = await loadCatalog();
     if (!catalog?.get(name)) return runner(name, args, options);
@@ -24,6 +24,10 @@ export function withToolCatalog(runner, loadCatalog) {
     });
     return toFunctionOutput(name, result);
   };
+  runGevTool.resetConversation = (...args) =>
+    runner.resetConversation?.(...args);
+  runGevTool.dispose = (...args) => runner.dispose?.(...args);
+  return runGevTool;
 }
 
 /** Compose the standalone action runner with the voice controls. */