Adds new default editor profiles for different previewing scenarios.
These profiles configure lighting, environment, and post-processing settings
for improved asset visualization during development.
Configures the default level, game mode, player controller, and player pawn.
Sets up basic movement input for the player pawn.
This commit lays the groundwork for further game development.
Sets up the basic project structure, including configuration files,
source code directories, and a default .gitignore. Configures the
engine for optimal rendering and input settings.
