修复css和urlopen

src/background.js

@@ -0,0 +1,4 @@
+chrome.runtime.onInstalled.addListener(() => {
+    // 在安装后打开指定的 URL
+    chrome.tabs.create({ url: "https://imgfans.com/chrome-extension/welcome?installed=true" });
+});

src/manifest.json

@@ -1,12 +1,15 @@
 {
   "manifest_version": 3,
   "name": "Imgfans",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Upload, share, and manage your images effortlessly. One-click upload with drag & drop support and instant sharing links.",
   "permissions": [
     "storage",
     "activeTab"
   ],
+  "background": {
+    "service_worker": "background.js"
+  },
   "action": {
     "default_popup": "popup/index.html",
     "default_icon": {

vite.config.js

@@ -81,6 +81,11 @@ export default defineConfig({
                     resolve(__dirname, 'dist/popup/index.html')
                 )
 
+                copyFiles(
+                    resolve(__dirname, 'src/background.js'),
+                    resolve(__dirname, 'dist/background.js')
+                )
+
                 // 清理空目录
                 try {
                     // 移除 dist/src/popup