Converts ISTAT edition codes (e.g., "G_2024_01", "G_2023_12") to Date objects. Replaces G, M, and underscore characters with hyphens, pads short dates with "-01", and converts to Date.
Converts ISTAT edition codes (e.g., "G_2024_01", "G_2023_12") to Date objects. Replaces G, M, and underscore characters with hyphens, pads short dates with "-01", and converts to Date.