fix: parsePackageInfo to handle pkg names with special character

pkg/common/utils/utils.go

@@ -31,6 +31,17 @@ func ParsePackageInfo(input string) (packageName, version string, err error) {
 		return strings.TrimSpace(input), "", nil
 	}
 
+	if strings.HasPrefix(input, "@") {
+		lastAtIndex := strings.LastIndex(input, "@")
+		if lastAtIndex > 0 {
+			packageName = strings.TrimSpace(input[:lastAtIndex])
+			version = strings.TrimSpace(input[lastAtIndex+1:])
+			return packageName, version, nil
+		}
+		// If no version specifier, return the whole input as package name
+		return strings.TrimSpace(input), "", nil
+	}
+
 	pkg := strings.Split(input, "@")
 	if len(pkg) == 2 {
 		packageName = strings.TrimSpace(pkg[0])