melos run pollutes stdout, breaking the MCP JSON-RPC channel.
The compiled binary has clean stdio and can be pointed at directly
by MCP clients.
- Add melos run compile script (output to .project/toolchain/bin/dew)
- Ignore .project/toolchain/ in .gitignore
- Update mcp.md with compile + client config instructions
- Remove workspace-root bin/ directory
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>