0.8 Beta update

Version 0.8 Beta:

Game:

- Fix: Hotspot for gameplay cursor, now clickable point is in the middle.

- Fix: Changed padding for texts in instructions and set the same font size.

- Fix: Language on first launch now has the correct dropdown value in settings.

- Fix: Opening the window with level packs and then clicking the Main Menu button caused a softlock.

- Fix: There is no cursor if you select an interactive item and hover over the UI.

- Fix: Memory management.

- Add: Hint button in level menu to show start level window.

- Change: On level view, change the name on the corner button from "Main Menu" to "Options".

- Change: Dweep movement speed.

- Add: When exiting a level, a window with the selection of levels in the package is displayed.

- Add: Missing translations for buttons in About, Changelog, Roadmap.

Level editor:

- Add: Translation UI elements.

- Fix: Changing the map theme while we have a selected wall, does not change the theme on the preview object.

- Fix: Place objects on freeze tile.

- Fix: Changing level theme destroys all special ground tiles.

- Fix: Can place baby Dweep after returning from test level.