Prepare the Runtime Upgrade

1. Update the Runtime Code

   • Apply versioned changes in runtime/ folder.

   • Ensure semantic versioning is followed (e.g., vX.Y.Z).

   • Run unit tests and compile to generate the new .wasm.

2. Build Runtime Blob

   cargo build --release

3. Extract Runtime Wasm

   cat target/release/wbuild/xcavate-runtime/xcavate_runtime.compact.wasm > runtime-vX.Y.Z.