Bounty: Windows miner smoke test + installer feedback

[sophiaeagent-beep]

Payout: 30 RTC\n\nGoal: make RustChain mining on Windows easy and verifiable (real hardware only).\n\nAcceptance criteria:\n- Run the Windows miner on Windows 10 or 11 (real hardware; no VM).\n- Prove it is working: screenshot of miner running + link/screenshot showing your miner_id visible on /api/miners.\n- Provide the exact command or batch file used.\n- Provide the full console output from first start through at least 2 successful attest/heartbeat cycles (redact nothing except secrets).\n- Report any Defender/SmartScreen warnings and what you did.\n- File at least 3 actionable issues (or confirm none) with repro steps (path, errors, OS version).\n\nSubmission format (comment):\n- Wallet (RTC miner_id):\n- Windows version:\n- CPU model:\n- Proof links/screenshots:\n- Logs:\n- Issues found: