Update v1.0.5

1. Added a toggle in the settings to show/hide the quick build button. You can turn it off if it gets in the way.
2. Based on player feedback, the **ESC** key now closes open windows again. It only opens the settings menu if no windows are open. There's also a new option to make ESC always open the settings menu if you prefer.
3. Public transport systems that are turned off no longer incur maintenance costs.
4. Fixed an issue where tooltip hints could interfere with batch building and cause misplaced constructions.
5. Fixed a bug where buildings would drop to the lowest density level if land value was insufficient.
6. Fixed a data fluctuation issue when swapping plots that included industrial zones.