Lockfile was stale after rebase — hashbrown deps not in pnpm-lock.yaml.
Also applies oxfmt formatting and syncs next.config.ts webpack alias
with the simplified form from main.
Each package's 3 GenUI demo pages now include the RendererSelector pill toggle,
allowing users to switch between 4 active rendering strategies (json-render
falls back to tool-based until the Zod 4 isolated bundle is built).
github-actions[bot]