Demo Updates — BeyondHelix Steam update #520541

Bug fixes and related improvements:Fixed a bug where trying to solve a task over the limit of existing tasks caused the tasks terminal to freeze.Fixed a bug where trying to input the changeVolume command in the main terminal causes it to freeze.Included an error message and logging when an unexpected error happens during a command execution, avoiding terminal freeze.Added tutorial command to main menu help.Fixed autocomplete in the main menu.Fixed the audio volume when fading in during machine connection.Quality improvements:Added a placeholder text in the main menu to indicate the player must input a command.Made autocomplete case-insensitive.Added a welcome/tutorial message when first connecting to BeyondHelix.Added missing keywords to the database search.Updated the game icon.Change the message at the end of the demo to make it clear there are no more available tasks.Shortened the dev...