Initial commit: GPU temperature monitor with email alerts

SSHes into VM 109, checks nvidia-smi every 60s, sends Gmail alert
at warn (80°C) and critical (88°C) thresholds.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.env.example

@@ -0,0 +1,15 @@
+GPU_HOST=192.168.20.47
+GPU_USER=user
+GPU_PASS=your_vm_password
+
+# Gmail: нужен App Password (не основной пароль)
+# https://myaccount.google.com/apppasswords
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USER=jze9programer@gmail.com
+SMTP_PASS=your_gmail_app_password
+ALERT_TO=jze9programer@gmail.com
+
+WARN_TEMP=80
+CRIT_TEMP=88
+CHECK_EVERY=60