openai/gpt-chat-latest → B (4:1)

Side B mostly consists of workspace-wide rustfmt changes, but it also makes lasting tooling improvements by pinning the `rustfmt` and `clippy` components in `rust-toolchain.toml`, adding VS Code settings to ensure rust-analyzer uses the project toolchain, and removing a duplicate CSS rule. Side A is primarily UI cleanup, removing contextual text from the voting page and flipping slider gradient directions in CSS, which is comparatively cosmetic and less broadly valuable.