Deployment script updates

ssh-config

@@ -0,0 +1,21 @@
+# Repo-local SSH config for Goodwalk deployments.
+# Fill in the HostName, User, and optional IdentityFile values to match your server.
+# The deploy.ps1 script will automatically use this file via: ssh/scp -F ./ssh-config
+
+Host gw-prod
+  HostName 170.64.216.55
+  User root
+  Port 22
+
+  # Uncomment if you switch to key-based auth later.
+  # IdentityFile C:/Users/your-user/.ssh/goodwalk-prod
+
+  # Keep interactive password auth available for now.
+  PreferredAuthentications password,keyboard-interactive,publickey
+  PubkeyAuthentication yes
+
+  # Safe defaults for deployments.
+  ServerAliveInterval 30
+  ServerAliveCountMax 4
+  TCPKeepAlive yes
+  StrictHostKeyChecking ask