feat: refine exploration presentation and audio flow

scripts/verify-city-stay-browser.mjs

@@ -533,6 +533,13 @@ function verifyExplorationLayout(city, expectedCityStayId) {
   assert.equal(city.progress.marketOptional, true);
   assert.equal(city.progress.exitUnlocked, true);
   assert.equal(city.actors.length, 3);
+  const companion = city.actors.find((actor) => actor.kind === 'dialogue');
+  assert(companion, `${expectedCityStayId} must expose its companion actor.`);
+  assert.equal(
+    city.objective?.dialogueUnitNames,
+    `유비 · ${companion.name}`,
+    `${expectedCityStayId} objective card must use authored Korean character names instead of roster or unit IDs.`
+  );
   assert.deepEqual(
     [...city.actors.map((actor) => actor.kind)].sort(),
     ['dialogue', 'information', 'market']
@@ -824,10 +831,18 @@ async function verifyCompanionResonance(page, cityCase, screenshotPath) {
   await page.waitForFunction(() => (
     window.__HEROS_DEBUG__?.cityStay?.()?.dialogue?.active === true
   ));
+  const initialDialogueState = await readCity(page);
   verifyActiveDialoguePortrait(
-    await readCity(page),
+    initialDialogueState,
     `${cityCase.cityStayId} companion dialogue`
   );
+  const initialCompanionFacing = initialDialogueState.actors.find(
+    (actor) => actor.kind === 'dialogue'
+  )?.animationKey;
+  assert(
+    initialCompanionFacing,
+    `${cityCase.cityStayId} companion must expose its facing animation during dialogue.`
+  );
   await advanceDialogueUntilChoice(page);
   const choiceState = await readCity(page);
   verifyChoiceLayout(choiceState);
@@ -849,6 +864,21 @@ async function verifyCompanionResonance(page, cityCase, screenshotPath) {
   });
 
   const afterChoice = await readCity(page);
+  assert.equal(
+    afterChoice.dialogue.active,
+    true,
+    'Selecting a resonance response must open its acknowledgement dialogue.'
+  );
+  assert.equal(
+    afterChoice.dialogue.lineIndex,
+    0,
+    'The pointer event that selects a response must not also skip the first acknowledgement line.'
+  );
+  assert.equal(
+    afterChoice.actors.find((actor) => actor.kind === 'dialogue')?.animationKey,
+    initialCompanionFacing,
+    'The companion must turn back toward the player for the acknowledgement dialogue.'
+  );
   assert.equal(
     afterChoice.campaign.completedCampDialogues.filter((id) => id === cityCase.dialogueId).length,
     1,