paqctl v1.0.0 - Unified proxy manager for bypassing firewalls

Features:
- Dual backend support: paqet (KCP) and GFW-knocker (violated TCP + QUIC)
- Both backends can run simultaneously when both are installed
- Automatic config.yaml generation for paqet backend
- Windows client support with PowerShell script
- Telegram monitoring integration
- Systemd service management

Backends:
- paqet: Single Go binary with built-in SOCKS5 (port 1080)
- GFW-knocker: Python-based with violated TCP tunneling (port 14000)

gfk/server/mainserver.py

@@ -0,0 +1,36 @@
+import subprocess
+import os
+import time
+import sys
+import signal
+
+
+scripts = ['quic_server.py', 'vio_server.py']
+
+
+def run_script(script_name):
+    # Use sys.executable to run with the same Python interpreter (venv)
+    os.system(f"pkill -f {script_name}")
+    time.sleep(0.5)
+    p = subprocess.Popen([sys.executable, script_name])
+    return p
+
+
+processes = []
+def signal_handler(sig, frame):
+    print('You pressed Ctrl+C!')
+    for p in processes:
+        print("terminated:",p)
+        p.terminate()
+    sys.exit(0)
+
+
+if __name__ == "__main__":
+    p1 = run_script(scripts[0])
+    time.sleep(1)
+    p2 = run_script(scripts[1])
+    processes.extend([p1, p2])  # Modify global list, don't shadow it
+    signal.signal(signal.SIGINT, signal_handler)
+    p1.wait()
+    p2.wait()
+    print("All subprocesses have completed.")