fix(ui06): template single-expression for visibility segment (vite build parse)

教训登记：typecheck/vitest 不覆盖模板属性 parse——每批提交前本地 pnpm build 必须通过

Co-Authored-By: Claude Code <noreply@anthropic.com>

apps/admin/src/views/albums/detail/AlbumPhotos.vue

@@ -17,10 +17,7 @@
           class="seg-btn"
           :class="{ active: visibilityFilter === opt.value }"
           :data-test="`photo-filter-${opt.value || 'all'}`"
-          @click="
-            visibilityFilter = opt.value
-            reload()
-          "
+          @click="applyVisibilityFilter(opt.value)"
         >
           {{ opt.label }}
         </button>
@@ -333,6 +330,12 @@
     loadFirst()
   }
 
+  /** 分段筛选（模板属性须单表达式） */
+  function applyVisibilityFilter(value: Api.Album.PhotoVisibility | '') {
+    visibilityFilter.value = value
+    reload()
+  }
+
   onMounted(() => {
     loadFirst()
   })