update 优化 代码写法 删除无用依赖

package.json

@@ -30,14 +30,11 @@
     "crypto-js": "4.2.0",
     "echarts": "6.0.0",
     "element-plus": "2.13.5",
-    "file-saver": "2.0.5",
     "highlight.js": "11.11.1",
     "image-conversion": "2.1.1",
-    "js-cookie": "3.0.5",
     "jsencrypt": "3.5.4",
     "nprogress": "0.2.0",
     "pinia": "3.0.4",
-    "screenfull": "6.0.2",
     "vue": "3.5.30",
     "vue-cropper": "1.1.4",
     "vue-i18n": "11.3.0",
@@ -47,15 +44,11 @@
     "vxe-table": "4.18.1"
   },
   "devDependencies": {
-    "@iconify/json": "^2.2.448",
     "@types/crypto-js": "4.2.2",
-    "@types/file-saver": "2.0.7",
-    "@types/js-cookie": "3.0.6",
     "@types/node": "^25.4.0",
     "@types/nprogress": "0.2.3",
     "@unocss/preset-attributify": "66.6.6",
-    "@unocss/preset-icons": "66.6.6",
-    "@unocss/preset-uno": "66.6.6",
+    "@unocss/preset-wind3": "66.6.6",
     "@vitejs/plugin-vue": "6.0.4",
     "@vue/compiler-sfc": "3.5.30",
     "@vue/eslint-config-prettier": "10.2.0",
@@ -70,7 +63,6 @@
     "typescript": "~5.9.3",
     "unocss": "66.6.6",
     "unplugin-auto-import": "21.0.0",
-    "unplugin-icons": "23.0.1",
     "unplugin-vue-components": "31.0.0",
     "unplugin-vue-setup-extend-plus": "1.0.1",
     "vite": "7.3.1",