增加模型库模型下载入口

web/src/pages/app/modules/models.ts

@@ -3,6 +3,7 @@ import { renderPagination } from "../../../components/pagination";
 import { getCurrentUser } from "../../../services/authState";
 import type { DictionaryResponse, ModelItem, ModelListResponse } from "../../../types";
 import { confirmDialog, formDialog, notify, notifyError } from "../../../ui/dialogs";
+import { downloadFileFromUrl } from "../../../utils/fileDownload";
 import { escapeHtml, modelNameFromFile } from "../../../utils/format";
 import { appState } from "../appState";
 
@@ -192,6 +193,10 @@ function bindModelGridActions(grid: HTMLDivElement) {
         notify("导入场景数据已输出");
         break;
       }
+      case "download":
+        if (!model) return;
+        await downloadFileFromUrl(model.file_url, model.original_filename || model.name);
+        break;
       case "delete":
         await deleteModel(id);
         break;
@@ -293,6 +298,7 @@ function renderModelCard(item: ModelItem) {
         ${thumb}
         <div class="thumb-actions">
           <button data-action="preview" data-id="${item.id}">预览</button>
+          <button data-action="download" data-id="${item.id}">下载</button>
           ${canWrite ? `<button data-action="edit" data-id="${item.id}">编辑</button>` : ""}
           <button data-action="import" data-id="${item.id}">导入</button>
           ${canWrite ? `<button data-action="delete" data-id="${item.id}">删除</button>` : ""}