fix: delete instance data and remove legacy shared workspace support

web/src/Instances.tsx

@@ -18,7 +18,7 @@ export function Instances() {
   const confirm = useConfirm();
   async function operate(i: Instance, operation: string) {
     if (operation === 'delete') {
-      if (!await confirm.ask({title: '删除实例', danger: true, confirmLabel: '确认删除', body: <>确认删除实例「{i.name}」？此操作不可撤销，实例数据会保留在数据目录中。</>})) return;
+      if (!await confirm.ask({title: '删除实例', danger: true, confirmLabel: '永久删除', body: <>确认删除实例「{i.name}」？此操作不可撤销，将永久删除该实例的文件、配置、快照及备份。请先下载需要保留的数据。</>})) return;
     } else if (operation !== 'start') {
       if (!await confirm.ask({title: '停止或重启实例', confirmLabel: '确认执行', body: <>确认停止或重启「{i.name}」？当前连接将中断。</>})) return;
     }
@@ -26,6 +26,7 @@ export function Instances() {
       await api.request(instancePath(i.id) + (operation === 'delete' ? '' : '/' + operation), operation === 'delete' ? 'DELETE' : 'POST');
       if (selected?.id === i.id && operation === 'delete') setSelected(undefined);
       await instances.refresh();
+      if (operation === 'delete') await usage.refresh();
     }, '服务器已完成操作');
   }
   const stats = [