feat: P22 merge chapter select and gallery into StoryGallery, i18n updates

src/components/MainMenu.vue

@@ -3,18 +3,16 @@ import { useI18n } from '@/composables/useI18n'
 
 defineProps<{
   showResume: boolean
-  showChapters: boolean
+  showStory: boolean
   showAchievements: boolean
-  showGallery: boolean
   isGameEnd: boolean
 }>()
 
 const emit = defineEmits<{
   start: []
   resume: []
-  chapters: []
+  story: []
   achievements: []
-  gallery: []
   settings: []
 }>()
 
@@ -31,12 +29,10 @@ const { t } = useI18n()
       <button v-if="showResume" class="menu-btn secondary" @click="emit('resume')">{{ t('ui.resume') }}</button>
 
       <div class="menu-sub-row">
-        <button v-if="showChapters" class="menu-sub" @click="emit('chapters')">{{ t('ui.chapters') }}</button>
-        <span v-if="showChapters" class="sub-sep">·</span>
+        <button v-if="showStory" class="menu-sub" @click="emit('story')">{{ t('ui.story') }}</button>
+        <span v-if="showStory" class="sub-sep">·</span>
         <button v-if="showAchievements" class="menu-sub" @click="emit('achievements')">{{ t('ui.achievements') }}</button>
         <span v-if="showAchievements" class="sub-sep">·</span>
-        <button v-if="showGallery" class="menu-sub" @click="emit('gallery')">{{ t('ui.gallery') }}</button>
-        <span v-if="showGallery" class="sub-sep">·</span>
         <button class="menu-sub" @click="emit('settings')">{{ t('ui.settings') }}</button>
       </div>
     </div>