Fix the minesweeper - gameplay improvement

Hey! Recently I've made a game "Fix the minesweeper" for a Godot Wild Jam #31. I received a lot of positive comments and feedback on my game. I've decided to listen to your suggestions and I improved the game a little bit. Changes to the game inlcude:
- Dragging windows.
- Better command prompt and browser input.
- Sound of collecting a mine.
- Some bug fixes.

Unfortunatelly I didn't add any new content but I want to focus on my new projects. However I encourage you to check my game out!