ci: try global variable

Author: johnfraney

blurry/__init__.py

@@ -190,6 +190,9 @@ def write_html_file(
     write_index_file_creating_path(folder_in_build, html)
 
 
+global file_data_by_directory
+
+
 def gather_file_data_by_directory() -> DirectoryFileData:
     # Sort file data by publishedDate/createdDate, descending, if present
     file_data_by_directory: DirectoryFileData = {}