Debug property for IS_RUNNING_IN_IDE

In light of the fact that code obfuscation has been removed from Java Edition, I would like to suggest adding a debug property which overrides the value of "IS_RUNNING_IN_IDE".

This flag controls access to a lot of functionalities hidden within the game's code. Many players have already begun using mods to override the "IS_RUNNING_IN_IDE" flag and get a look at the more advanced development tools/unfinished content.

Adding a debug property to the base game would be a nice feature, as players would no longer need to use mods to override the "IS_RUNNING_IN_IDE" flag. It would also significantly improve transparency and allow players to provide feedback on the hidden features. Some of the development functions could be very useful to content creators too.