Move capture of context in renderer allowing reuse - #86

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, baptiste0928/cargo-install@91c5da15570085bcde6f4d7aed98cb82d6769fd3, hustcer/setup-nu@9859855d6c1dfcd6d53ee7480b8e86c8c45298cb, typst-community/setup-typst@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

Cache not found for keys: cargo-install-typst-test-032ee26-367326f98e4a940d88c8a6eb