合并前准备：删除非必需文件，规范扩展目录结构

directURL/assets/js/popup.js

@@ -0,0 +1,25 @@
+const btn = document.querySelector("#switch");
+ 
+chrome.storage.sync.get("linkOpen", ({ linkOpen }) => {
+  btn.checked = linkOpen;
+});
+ 
+btn.addEventListener("change", () => {
+  if (btn.checked) {
+    chrome.storage.sync.set({ linkOpen: true });
+  } else {
+    chrome.storage.sync.set({ linkOpen: false });
+  }
+  // 获取当前tab窗口
+  chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
+    chrome.scripting.executeScript({
+      target: { tabId: tabs[0].id },
+      func: refreshPage,
+    });
+  });
+});
+ 
+// 刷新页面
+function refreshPage() {
+  window.location.reload();
+}