Add Wormhole auto-kill so Interface 5 can be claimed

Cable autorun holds IF5; kill on launch/connect and via GUI button/CLI.

Co-authored-by: Cursor <cursoragent@cursor.com>

juc500_xfer/gui_server.py

@@ -17,6 +17,7 @@ from typing import Any, Optional
 
 from .protocol import Session
 from .usb_link import Juc500Link, list_devices, doctor
+from .wormhole_kill import kill_wormhole_processes, wormhole_status
 
 DEFAULT_GUI_PORT = 8765
 
@@ -68,6 +69,7 @@ class GuiState:
         self.last_progress = {"done": 0, "total": 0, "label": "", "error": None, "busy": False}
         self.connecting = False
         self.log_lines: list[str] = []
+        self.auto_kill_wormhole = True
 
     def log(self, msg: str) -> None:
         self.log_lines.append(msg)
@@ -141,6 +143,13 @@ def connect_usb(timeout: float = 45.0) -> dict[str, Any]:
         STATE.auto_status = "USB 링크 여는 중…"
 
     try:
+        if STATE.auto_kill_wormhole:
+            STATE.auto_status = "공식 Wormhole 종료 중…"
+            STATE.log("공식 Wormhole 프로세스 종료 시도")
+            result = kill_wormhole_processes(force=True)
+            STATE.log(result.get("message") or "")
+            if result.get("killed"):
+                time.sleep(0.4)
         devices = list_devices()
         if not devices:
             raise RuntimeError("JUC500(Smart Data Link) 장치가 없습니다. 케이블을 연결하세요.")
@@ -442,6 +451,7 @@ class Handler(BaseHTTPRequestHandler):
                         "pid": f"{cable.pid:04x}" if cable else None,
                     },
                     "usb_error": list_err,
+                    "wormhole": wormhole_status(),
                     "inputshare": {
                         "supported": False,
                         "enabled": False,
@@ -456,6 +466,10 @@ class Handler(BaseHTTPRequestHandler):
             self._json(200, doctor().to_dict())
             return
 
+        if path == "/api/wormhole":
+            self._json(200, wormhole_status())
+            return
+
         if path == "/api/settings/ports":
             # Reuse settings modal: expose local_root / serial as "ports"-like rows
             self._json(
@@ -548,6 +562,12 @@ class Handler(BaseHTTPRequestHandler):
             self._json(200, {"ok": True})
             return
 
+        if path in ("/api/wormhole/kill", "/api/wormhole/stop"):
+            result = kill_wormhole_processes(force=True)
+            STATE.log(result.get("message") or "wormhole kill")
+            self._json(200, result)
+            return
+
         if path == "/api/auto/start":
             self._json(200, {"ok": True})
             return
@@ -644,6 +664,13 @@ def run_gui(open_browser: bool = True, port: int | None = None, host: str = "127
     preferred = port or STATE.gui_port or DEFAULT_GUI_PORT
     listen_port = _pick_port(host, preferred)
     STATE.gui_port = listen_port
+    # Cable autorun Wormhole often starts with the volume — clear it on launch.
+    try:
+        result = kill_wormhole_processes(force=True)
+        if result.get("killed"):
+            print(result.get("message"))
+    except Exception as exc:  # noqa: BLE001
+        print(f"Wormhole 자동 종료 건너뜀: {exc}")
     server = ThreadingHTTPServer((host, listen_port), Handler)
     url = f"http://{host}:{listen_port}/"
     print(f"JUC500 GUI: {url}")