Refactor code structure for improved readability and maintainability

Author: lin-snow

web/package.json

@@ -43,7 +43,7 @@
     "photoswipe": "^5.4.4",
     "pinia": "^3.0.4",
     "vue": "^3.5.38",
-    "vue-i18n": "^11.4.5",
+    "vue-i18n": "^11.4.6",
     "vue-router": "^5.1.0",
     "vue-sonner": "^2.0.9",
     "vue-virtual-scroller": "3.0.4"
@@ -78,7 +78,7 @@
     "vite": "^8.0.16",
     "vite-plugin-compression": "^0.5.1",
     "vite-plugin-vue-devtools": "^8.1.3",
-    "vitest": "^4.1.8",
+    "vitest": "^4.1.9",
     "vue-tsc": "^3.3.5"
   },
   "packageManager": "pnpm@11.8.0+sha512.c1f5e7c4cb241c8f174b743851d82f42b802324afc8b0f116b96adb15aa06664948dde36960a3ba1079ba5b4b29dd0140135b94b5b5f5263592249d68e555f26"