• Added symbols sorting (by score or by name) and grouping (groups order: positive, negative, "GREYLIST", other)
• Added new preferences: disable training buttons, disable symbols coloring, show column icon only for positive score

• Changed context menu:
  • Added context menu items for toggling symbol sorting order and grouping
  • Added a context menu item for add-on's options
  • Now the context menu can be invoked on both right and left mouse clicks. The raw extended Rspamd header dialog can be opened using context menu instead of double-click.

• Fixed score column display in unified folders
• Fixed score alignment in the column