feat: 新增3个工具，样式修复，修改logo，保存桌面

新增功能：
 - js代码格式化/压缩
 - html代码格式化
 - css代码格式化/压缩
 - 保存到桌面

其他修改：
 - 修改logo
 - 修复一些样式问题
 - 修复一些已知的问题

package.json

@@ -16,7 +16,7 @@
     "@codemirror/language": "^6.9.3",
     "@codemirror/lint": "^6.4.2",
     "@codemirror/search": "^6.5.5",
-    "@codemirror/state": "^6.3.3",
+    "@codemirror/state": "^6.4.1",
     "@codemirror/theme-one-dark": "^6.1.2",
     "@codemirror/view": "^6.22.1",
     "@element-plus/icons-vue": "^2.3.1",
@@ -27,6 +27,7 @@
     "@wangeditor/editor-for-vue": "^5.1.12",
     "axios": "^1.6.2",
     "colord": "^2.9.3",
+    "csso": "^5.0.5",
     "default-passive-events": "^2.0.0",
     "echarts": "^5.5.0",
     "element-plus": "^2.4.3",
@@ -36,10 +37,12 @@
     "imorse": "^1.0.0",
     "jwt-decode": "^4.0.0",
     "lodash": "^4.17.21",
+    "prettier": "^3.3.2",
     "prismjs": "^1.29.0",
     "qrcode-vue3": "^1.6.8",
     "sass": "^1.69.5",
     "sass-loader": "^13.3.2",
+    "terser": "^5.31.1",
     "ts-md5": "^1.3.1",
     "tui-image-editor": "^3.15.3",
     "uuid": "^9.0.1",