fix: standardize error messages in UploadArchiveDialog and Archive views to provide a consistent user experience

Author: gainsborouo

frontend/src/components/UploadArchiveDialog.vue

@@ -530,17 +530,10 @@ const handleUpload = async () => {
   } catch (error) {
     console.error("Upload error:", error);
 
-    let errorMessage = "請稍後再試";
-    if (error.response?.data?.detail) {
-      errorMessage = error.response.data.detail;
-    } else if (error.message) {
-      errorMessage = error.message;
-    }
-
     toast.add({
       severity: "error",
       summary: "上傳失敗",
-      detail: errorMessage,
+      detail: "發生錯誤，請稍後再試",
       life: 3000,
     });
   } finally {

frontend/src/views/Archive.vue

@@ -1023,7 +1023,7 @@ const deleteArchive = async (archive) => {
     toast.add({
       severity: "error",
       summary: "刪除失敗",
-      detail: error.response?.data?.detail || "請稍後再試",
+      detail: "發生錯誤，請稍後再試",
       life: 3000,
     });
   }
@@ -1138,7 +1138,7 @@ const handleEdit = async () => {
     toast.add({
       severity: "error",
       summary: "更新失敗",
-      detail: error.response?.data?.detail || "請稍後再試",
+      detail: "發生錯誤，請稍後再試",
       life: 3000,
     });
   } finally {