Add "Control Controls"

[NexusKitten]

Control the controls that control controlling the control plane with the new extension, Control Controls!

But for real, this extension can be used to show and hide the controls above packaged and unpackaged projects. The block pallet:

This may seem arbitrary, since not a lot of people use the project controls packaged anyways, however there's still some utility in this, especially for debugging.

Footnotes:

This extension should work both packaged and unpackaged, however please do let me know if you catch an error! HTML can vary quite a bit depending on how/if you package the project.
This extension runs off of CSS, so it may fit better as an addition to Custom Styles. If people agree with this, I'm happy to update this PR.

Any feedback/upvotes (👍) are apprecieted!

[SharkPool-SP]

You should merge it with Runtime Options

[SharkPool-SP]

You should merge it with Runtime Options

Runtime options is more focused on modifying VM features (FPS, fencing, etc.) while this extension runs off CSS. If it would go into anything, it'd be Custom Styles, but even that's a stretch.

oh ok

[UndermanReal]

Are you also adding the stop and pause button?

[GarboMuffin]

surprise