machine-bridge-mcp v1.0.4

Windows first-run workspace

• Keep the first interactive workspace question on Windows, but default it to %USERPROFILE%\MachineBridge instead of the Command Prompt current directory. Pressing Enter creates, canonicalizes, and remembers that folder, so users do not need cd or directory knowledge and an elevated prompt cannot accidentally select C:\Windows\System32.
• Preserve explicit --workspace semantics for automation, while allowing an interactively entered Windows workspace folder to be created when it does not yet exist. The installed zero-argument startup test now verifies the remembered platform default.