Update src/addons/addons/save-to-google/userscript.js

src/addons/addons/save-to-google/userscript.js

@@ -300,10 +300,11 @@ export default async ({ addon, console, msg }) => {
         fileItem.appendChild(linkContainer);
 
             // 操作ボタン
-            const buttonContainer = document.createElement("div");
-            buttonContainer.style.display = "grid";
-            buttonContainer.style.gridTemplateColumns = "1fr 1fr";
-            buttonContainer.style.gap = "0.5rem";
+const buttonContainer = document.createElement("div");
+buttonContainer.style.display = "grid";
+buttonContainer.style.gridTemplateColumns = "1fr 1fr 1fr"; // 3列に変更
+buttonContainer.style.gap = "0.5rem";
+
 
             const loadButton = document.createElement("button");
             loadButton.textContent = "読み込む";
@@ -374,9 +375,22 @@ export default async ({ addon, console, msg }) => {
                 }
             });
 
-            buttonContainer.appendChild(loadButton);
-            buttonContainer.appendChild(replaceButton);
-            buttonContainer.appendChild(deleteButton);
+const shareButton = document.createElement("button");
+shareButton.textContent = "共有";
+shareButton.className = "button";
+shareButton.style.width = "100%";
+shareButton.style.backgroundColor = "#4CAF50";
+shareButton.style.color = "white";
+
+shareButton.addEventListener("click", (e) => {
+    e.stopPropagation();
+    window.open(`https://scratch-school.ct.ws/upload.php?id=${project.id}`, "_blank");
+});
+
+buttonContainer.appendChild(loadButton);
+buttonContainer.appendChild(replaceButton);
+buttonContainer.appendChild(shareButton);
+buttonContainer.appendChild(deleteButton); 
             fileItem.appendChild(buttonContainer);
 
             fileList.appendChild(fileItem);