fix: 修复import_headers app: nil 空的问题

lib/tallty_import_export/import.rb

@@ -137,14 +137,14 @@ module TalltyImportExport
     def import_headers_result
       if @headers.present?
         headers_hash = @headers.to_h { |header| [header.with_indifferent_access[:key], header] }.with_indifferent_access
-        import_headers.select do |_header|
+        import_headers(**context.params.symbolize_keys).select do |_header|
           _header.with_indifferent_access[:key].to_s.in?(headers_hash.keys)
         end.map do |_header|
           _header = _header.with_indifferent_access
           _header.merge(headers_hash[_header[:key]].delete_if { |k, v| v.blank? })
         end
       else
-        @headers = import_headers
+        @headers = import_headers(**options.symbolize_keys)
       end
     rescue
       @headers