feat: add infrastructure automation scripts and master improvement plan

scripts/debug_ssh_21.py

@@ -0,0 +1,16 @@
+import os
+import sys
+import paramiko
+
+sys.stdout.reconfigure(encoding="utf-8")
+pkey = paramiko.Ed25519Key.from_private_key_file(os.path.expanduser('~/.ssh/id_ed25519_snarfnet'))
+
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+client.connect("14.4.4.44", username="snarf", pkey=pkey, timeout=10)
+
+cmd = "sudo ssh -vvv -i /root/.ssh/id_ed25519_snarfnet -o StrictHostKeyChecking=no -o ConnectTimeout=10 root@140.44.4.21"
+stdin, stdout, stderr = client.exec_command(cmd)
+print("STDERR (Debug log):\n", stderr.read().decode('utf-8', errors='replace'))
+client.close()
+