Quantum RPG: 'q' exits game when meant 'quantapedia'

[dstrain115]

From a user: I tried the command "q" outside of battle to read the quantumpedia. Instead it quit the game without a confirmation and without saving. Another example of punishing exploration of the UI.

We should add a command to access the quantumpedia outside of battle, which would make 'q' not a unique command.

This would involve adding an entry here: https://github.com/quantumlib/unitary/blob/main/unitary/examples/quantum_rpg/main_loop.py#L32 to list known monsters and display their quantapedia entries, ie. https://github.com/quantumlib/unitary/blob/main/unitary/examples/quantum_rpg/npcs.py#L114

[dstrain115]

Here's another issue that would be a good ramp-up issue.