* feat: ship the self-hosted native scriptc CLI
- Run the shared compiler and CLI natively, including library builds and compile-time evaluation.
- Install native platform packages and ship relocatable standalone distributions.
- Preserve program semantics and reuse validated build artifacts for fast rebuilds.
* fix: complete native CLI integration and validation
- Preserve library diagnostics and run recursive compiler work on the main stack.
- Restore packaged helper permissions and exercise native npm and Wasm library builds.
- Recover interrupted Sandbox status probes within the original command deadline.
- Emit callable Wasm reactors with explicit exports, host callbacks, and independent instance memory.
- Compile three.js scene and geometry workloads into Wasm without an embedded JavaScript engine.
- Document initialization, memory ownership, and external browser hosting.