[Minor update] UI zoom, custom camera rotation, map seeds can be viewed, etc.

Greetings, the update summary of these two days: [h3]UI Improvements[/h3] [list] [*] New feature: UI scaling. You can change the UI scale in the game settings panel. [*] Added some light visual elements to the bottom UI. [*] Dome Forest production list does not display when there is nothing to produce. [/list] [h3]New features[/h3] [list] [*] When creating a new game, you can view and edit map seeds. [*] You can customize which mouse button to use when camera pan and rotation. [/list] Wish you a good weekend and have fun~