[Joltras]

Proposed changes

The legend used to open in a separate window and only showed colored squares, so it is now a sidebar next to the floor that shows every room type with its icon and how often it appears on the current floor. The counts update when a floor is generated, opened or switched, and F1 or the view menu shows and hides the sidebar. The flat row of menu commands was replaced by File, View and Floor menus with their keyboard shortcuts, where the dark theme and the legend are check items that stay in sync with the shortcuts. The menus follow the current theme, and the readme now describes the legend and the menus.

Types of changes

What types of changes does your code introduce to this project?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• [ x] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)