update:只读文件隐藏操作按钮

frontend/app/features/platform/ScriptWorkspace.tsx

@@ -421,59 +421,61 @@ export function ScriptWorkspace({
           <Icon name="chevron" size={13} />
           <strong>{script.script_name}</strong>
         </div>
-        <div className="editor-toolbar__actions">
-          {isPythonEditing ? (
-            <>
-              {showSaveButton && (
-                <button
-                  type="button"
-                  className={`editor-save-button${activePythonBuf?.saving ? " is-saving" : ""}`}
-                  disabled={saveDisabled}
-                  onClick={() => onSavePythonEditor(script.script_id)}
-                >
-                  {activePythonBuf?.saving
-                    ? <><span className="button-spinner button-spinner--blue" /> 保存中</>
-                    : "保存"}
-                </button>
-              )}
-              <button type="button" className="end-edit-button" onClick={() => onExitPythonEditor(script.script_id)}>结束编辑</button>
-            </>
-          ) : isEditing ? (
+        {!isReadOnlyMode && (
+          <div className="editor-toolbar__actions">
+            {isPythonEditing ? (
+              <>
+                {showSaveButton && (
+                  <button
+                    type="button"
+                    className={`editor-save-button${activePythonBuf?.saving ? " is-saving" : ""}`}
+                    disabled={saveDisabled}
+                    onClick={() => onSavePythonEditor(script.script_id)}
+                  >
+                    {activePythonBuf?.saving
+                      ? <><span className="button-spinner button-spinner--blue" /> 保存中</>
+                      : "保存"}
+                  </button>
+                )}
+                <button type="button" className="end-edit-button" onClick={() => onExitPythonEditor(script.script_id)}>结束编辑</button>
+              </>
+            ) : isEditing ? (
+              <button
+                className="end-edit-button"
+                type="button"
+                disabled={editBusy}
+                onClick={onEndEditing}
+              >
+                {editBusy ? "正在释放…" : "结束编辑"}
+              </button>
+            ) : (
+              <button
+                type="button"
+                onClick={() => onInfo({
+                  tone: "info",
+                  message: "Jupyter 中保存后会直接写入 Workspace 工作副本",
+                })}
+              >
+                保存说明
+              </button>
+            )}
             <button
-              className="end-edit-button"
+              className="release-button"
               type="button"
-              disabled={editBusy}
-              onClick={onEndEditing}
+              onClick={onPublish}
             >
-              {editBusy ? "正在释放…" : "结束编辑"}
+              发布稳定版
             </button>
-          ) : (
-            <button
-              type="button"
-              onClick={() => onInfo({
-                tone: "info",
-                message: "Jupyter 中保存后会直接写入 Workspace 工作副本",
-              })}
-            >
-              保存说明
-            </button>
-          )}
-          <button
-            className="release-button"
-            type="button"
-            onClick={onPublish}
-          >
-            发布稳定版
-          </button>
-          <span className={`stage-badge${isEditing ? " is-editing" : ""}`}>
-            <span />
-            {
-              latestVersion
-                ? `最新 ${latestVersion.version_label}`
-                : "工作副本已就绪"
-            }
-          </span>
-        </div>
+            <span className={`stage-badge${isEditing ? " is-editing" : ""}`}>
+              <span />
+              {
+                latestVersion
+                  ? `最新 ${latestVersion.version_label}`
+                  : "工作副本已就绪"
+              }
+            </span>
+          </div>
+        )}
       </div>
 
       {/* 只读模式：显示只读编辑器 */}