Smart Launcher bge-micro-v2 Core ML Asset

• bge-micro-v2-1.0.0.aar: Apple Archive containing BGEMicroV2.mlpackage and vocab.txt.
• manifest.json: signed release manifest with archive URL, byte size, SHA256, per-file SHA256 values, and an explicit archive URL signature.

1. archiveURLSignature signs the archive URL, model id, version, size, SHA256, and minimum app version.
2. signature signs the full manifest.