A video game where you play as a misaligned AI, deceiving and building power. An experiment in spec-driven development.

Add save/load system, fix clippy warnings, 111 tests master

- New save module with line-based text format for easy debugging - Save/load via Ctrl+S / Ctrl+L in both terminal and Bevy frontends - GameMap::from_tiles() for reconstructing maps from save data - Tile char roundtrip serialization (all 28 tile types) - Fixed 5 clippy warnings (deprecated gen, identical if blocks, clone on Copy) - Added save/load controls hint to terminal sidebar - 111 tests passing, 0 clippy warnings 👾 Generated with [Letta Code](https://letta.com) Co-Authored-By: Letta Code <noreply@letta.com>