Exit Puzzle Clear Data

[19690ao]

Description

Both the proof and puzzle editors didn't have proper implementation for the exit button. They switched panels without changing the underlying data of the puzzle itself. This caused strange behavior, like asking if you wanted to open a new puzzle after exiting or breaking the puzzle creator after exiting a proof.

The exit button should work properly now.

Closes #265

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Enhancement (improvement to an already existing feature)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How Has This Been Tested?

Since a problem would only show up after exiting from an editor and entering an editor from the Home Panel, there were 6 variations of the issue. I tested them individually as best I could.

Proof->exit->Solve
Proof->exit->Create
Proof->exit->Edit
Puzzle->exit->Solve
Puzzle->exit->Create
Puzzle->exit->Edit

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[charlestian23]

Changes seem good