v2.3.8

Changes

• Run Godot project launches in headless mode.
• Remove unused axios dependency and clean lockfile entries.
• Bump npm package version to 2.3.8.
• Add regression coverage for headless project runs and GitHub star prompt opt-in behavior.

Verification

• pnpm install --ignore-scripts
• pnpm run typecheck
• pnpm run build
• pnpm run test:docs
• pnpm run test:smoke
• pnpm run test:regressions