### wai-quantum-cli 0.2.1: the command line on the MCP Registry

This release changes no code; `wai-quantum-cli` 0.2.1 is 0.2.0 with the README line the MCP Registry reads.

- **The MCP Registry lists the job service** as `science.transaction.wai/quantum-jobs` 0.2.0, its endpoint
  `https://wai.transaction.science/quantum-jobs/mcp`, under the namespace that
  `https://wai.transaction.science/.well-known/mcp-registry-auth` proves.
- **The command line's README carries the `mcp-name` line** that the registry reads from a crate's README to
  list `science.transaction.wai/quantum`. 0.2.0's README lacks it, and the registry refused that entry.
- **Both `server.json` files drop `repository`**, which the registry refuses for the forge's address.
- The desktop app requires 0.2.1, and both lockfiles that hold `wai-quantum-cli` move with it.

