chore: 并入 iotlcm-admin-svr 历史到 admin-svr/（原提交 49818c6）

admin-svr/server/internal/library/batchinput/excel/row.go

@@ -0,0 +1,15 @@
+package excel
+
+import "strings"
+
+type ParsedRow struct {
+	RowNo  int
+	Fields map[string]string
+}
+
+func Field(row ParsedRow, name string) string {
+	if row.Fields == nil {
+		return ""
+	}
+	return strings.TrimSpace(row.Fields[NormalizeHeader(name)])
+}