v0.3.3

[0.3.3] - 2025-11-27

✨ Added

• Compact barcode format XXXSY: A new compact barcode format to save label space and improve scan reliability. Format: 3 random digits + 1-character suffix + check digit (e.g. 345H7).
• Bulk update button: Button in the product list to convert legacy barcodes to the new compact format in bulk.
• Loading feedback: Visual indicator (spinner) and toast notifications during the bulk operation to show progress and result.

🔧 Changed

• The AI barcode generator now emits codes in the compact XXXSY format.
• The barcode suffix dialog now uses single-character suffixes (MIX → X, NA → N, GEN → G).
• The product table auto-refreshes after the bulk barcode update completes.

📚 Documentation

• Updated README.md with details about the new compact format and the bulk update functionality.