Adventure Enhancement - Torch In-Hand Emit Light While Adventuring

I believe there are multiple existing requests to have a torch added to the player's holding hand inventory so that the torch emits light while caving or adventuring.

This is a similar request to that baseline feature, but with added suggestions for game mechanics.

Both Bedrock and Java should behave exactly the same for the suggested changes.  The torch should be allowed to be carried in the off-hand or the main-hand.  In either hand if the torch is equipped then light should be emitted from the character directly as the light source. The character should be allowed to place the torch from either hand when equipped.  The torch emitting light from the character should continue so long as inventory is not depleted.  The mechanics of this feature should work with all torches including the colored torches found in the Education Edition of Minecraft.

With this feature add players will find that exploring the caves and traveling far distances across the surface of the world is far more enjoyable and fun!