mcp-rs: rename the cargo package and binary to rustwright-mcp

[suchintan]

https://github.com/Skyvern-AI/rustwright-cloud/pull/136

[claude]

Summary

Clean, self-contained rename of the mcp-rs cargo package/binary to rustwright-mcp (matching the npm distribution name). Docs, tests, and the CLI's binary-lookup fallback were all updated consistently, and I couldn't find any stale mcp-rs references left behind.

🔴 Critical Issues (0)

None found.

🟡 Suggestions (1)

• python/rustwright/cli.py:1480 correctly falls back to shutil.which("mcp-rs") if rustwright-mcp isn't found, and tests/test_cli_mcp_integration.py checks both binary names in the local target dir — good backward-compat handling for anyone with an old build lying around. Worth double-checking this fallback has an explicit removal date/issue tracked (e.g. a follow-up cleanup once the rename has been out for a release or two), since CONTRIBUTING.md doesn't otherwise track deprecation windows for internal tooling like this.

📝 Minor / Style (1)

• The new CODE_ARCHITECTURE.md row for mcp/ (deprecated Python MCP server) is a good addition for orientation, but it's a bit of a scope surprise in an otherwise pure-rename PR — consider calling it out in the PR description (it currently just links to the internal companion PR) so reviewers know it's intentional documentation-only scope creep, not an accidental artifact of the rename.