fix: wire up EndingGallery click to open ChapterRecap via chapterId

engine/types.ts

@@ -92,6 +92,7 @@ export interface EndingDef {
   id: string
   label: string
   sceneId: string
+  chapterId?: string
   thumbnail?: string
 }
 

public/scenes/demo.json

@@ -32,9 +32,9 @@
     }
   ],
   "endings": [
-    { "id": "trust_end", "label": "信任的伙伴", "sceneId": "trust_ending", "thumbnail": "/images/end_trust.jpg" },
-    { "id": "alone_end", "label": "独行之路", "sceneId": "alone_ending", "thumbnail": "/images/end_alone.jpg" },
-    { "id": "continue_end", "label": "继续前行", "sceneId": "continue_ending", "thumbnail": "/images/end_continue.jpg" }
+    { "id": "trust_end", "label": "信任的伙伴", "sceneId": "trust_ending", "chapterId": "ch1", "thumbnail": "/images/end_trust.jpg" },
+    { "id": "alone_end", "label": "独行之路", "sceneId": "alone_ending", "chapterId": "ch1", "thumbnail": "/images/end_alone.jpg" },
+    { "id": "continue_end", "label": "继续前行", "sceneId": "continue_ending", "chapterId": "ch3", "thumbnail": "/images/end_continue.jpg" }
   ],
   "chapters": [
     {

src/App.vue

@@ -240,6 +240,7 @@ init()
         :endings="store.endings"
         :visited-ids="store.visitedSceneIds"
         @close="showEndingGallery = false"
+        @select-chapter="(chId: string) => { showEndingGallery = false; recapChapterId = chId }"
       />
       <ChapterRecap
         v-if="recapChapterId"

src/components/EndingGallery.vue

@@ -8,6 +8,7 @@ defineProps<{
 
 const emit = defineEmits<{
   close: []
+  selectChapter: [chapterId: string]
 }>()
 
 function isUnlocked(ending: EndingDef, visitedIds: Set<string>): boolean {
@@ -25,7 +26,8 @@ function isUnlocked(ending: EndingDef, visitedIds: Set<string>): boolean {
           v-for="end in endings"
           :key="end.id"
           class="ending-card"
-          :class="{ locked: !isUnlocked(end, visitedIds) }"
+          :class="{ locked: !isUnlocked(end, visitedIds), clickable: isUnlocked(end, visitedIds) && !!end.chapterId }"
+          @click="isUnlocked(end, visitedIds) && end.chapterId && emit('selectChapter', end.chapterId)"
         >
           <div class="ending-thumb">
             <img v-if="end.thumbnail" :src="end.thumbnail" class="thumb-img" />
@@ -89,6 +91,16 @@ function isUnlocked(ending: EndingDef, visitedIds: Set<string>): boolean {
   opacity: 0.4;
 }
 
+.ending-card.clickable {
+  cursor: pointer;
+}
+
+.ending-card.clickable:hover {
+  opacity: 0.85;
+  transform: scale(1.05);
+  transition: transform 0.15s ease;
+}
+
 .ending-thumb {
   width: 120px;
   height: 68px;