Prebuilt Node.js native libraries (arm64-v8a)

The on-device Node.js runtime (~104MB unpacked, 33MB download): libnode.so plus its dependencies (OpenSSL, ICU, c-ares, sqlite3, zlib), built Termux-style for arm64-v8a.

Fetched automatically by ./scripts/fetch-node-libs.sh — you normally never download this by hand. SHA-256 of the tarball is pinned in scripts/node-libs.sha256.