spencerduncan/balatro-rs

AI Summary: The task involves adding tracking for Stone and Steel cards to the `Game` struct within a Rust game engine, updating card creation/destruction logic to maintain accurate counts, and passing these counts to the `GameContext`. This requires handling card transmutation and destruction, ensuring thread safety, and adding comprehensive tests. The goal is to prevent future production issues related to Stone/Steel joker interactions.

AI Summary: Move the file `integration_test_to_the_moon.rs` from the root directory to the `tests/` directory, rename it to conform to project naming conventions, update any references to the file, and optionally convert it to a standard Rust integration test.