Rewrote the skill from a single-feature porting tool into a full upstream merge workflow that: - Fetches and merges latest warp/master - Resolves conflicts preserving Galaxy's AI providers (Bedrock/OpenAI-LiteLLM) - Strips any Warp API/auth/telemetry additions - Iteratively repairs the build until cargo build succeeds - Runs clippy/format/leak checks before committing