v1.2

Release Highlights

• Added robust validation for name, details, and families fields to prevent errors when
  classifying models.
• Introduced image_data BLOB in the descriptions table; image preview and clipboard now
  use DB-stored bytes for greater portability.
• Refactored PyQt5 UI: dynamic minimum height, improved control panel layout, responsive image
  grid, and polished scrollbar styling.
• Implemented thread‑safe worker cleanup on close, batch description saving, Ollama connection
  pooling, and enhanced progress/error handling.
• Enabled auto‑scroll of verbose output and reduced minimum window sizes for better
  flexibility.