[RELEASE] v.0.6.0-alpha

Changelog:

• Added the game's initialization sequence, including a splash screen;
• Added various smooth transitions and animations between game states (start of a run, screen changes, end of game, etc.);
• Added a smooth transition between cameras;
• Added a typewriter effect to the report and game over screens;
• Added a gradual blur effect and fade effects to menus and pop-ups;
• Added improved visual and audio feedback across multiple interface elements;
• Added a highlight when attempting to report an anomaly without selecting a room or anomaly type;
• Added a confirmation prompt when trying to exit the game or leave a run in progress;
• Added a new anomaly 1000x rarer than normal (courtesy of Myka);
• Slightly updated the visuals of all anomalies;
• Fixed an issue where the menu ambience did not play when pressing ESC on the tutorial screen;
• Fixed an issue where the credits screen was misaligned.