Add hot-update boot pipeline, UI bundles/atlas assets, and design docs.

Ignore AIClient/Library and AIClient/HybridCLRData permanently; include HybridCLR/YooAsset project setup and UI tooling.

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

Tools/ws_probe_auth.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+import asyncio
+import inspect
+
+URL = "wss://game.xworld.ren/ws"
+
+CASES = [
+    ("pid_only", f"{URL}?pid=m2_probe", None),
+    ("token_q", f"{URL}?pid=m2_probe&token=test", None),
+    ("auth_q", f"{URL}?pid=m2_probe&auth=test", None),
+    ("key_q", f"{URL}?pid=m2_probe&key=test", None),
+    ("sig_q", f"{URL}?pid=m2_probe&sig=test", None),
+    ("no_query", URL, None),
+    ("bearer", f"{URL}?pid=m2_probe", [("Authorization", "Bearer test")]),
+    ("x_token", f"{URL}?pid=m2_probe", [("X-Token", "test")]),
+    ("x_api_key", f"{URL}?pid=m2_probe", [("X-Api-Key", "test")]),
+]
+
+
+async def try_one(websockets, name, url, headers):
+    kwargs = {"open_timeout": 8}
+    # websockets version differences
+    sig = inspect.signature(websockets.connect)
+    if headers:
+        if "additional_headers" in sig.parameters:
+            kwargs["additional_headers"] = headers
+        elif "extra_headers" in sig.parameters:
+            kwargs["extra_headers"] = headers
+    try:
+        async with websockets.connect(url, **kwargs) as ws:
+            print(f"OK {name}")
+            try:
+                msg = await asyncio.wait_for(ws.recv(), timeout=2)
+                print(f"  recv {repr(msg)[:300]}")
+            except asyncio.TimeoutError:
+                print("  open but silent")
+    except Exception as e:
+        status = getattr(e, "status_code", None)
+        if status is None and hasattr(e, "response"):
+            status = getattr(e.response, "status_code", None)
+        print(f"FAIL {name}: {type(e).__name__} status={status} {e}")
+
+
+async def main():
+    import websockets
+    print("websockets", websockets.__version__)
+    print("connect params", list(inspect.signature(websockets.connect).parameters))
+    for name, url, headers in CASES:
+        await try_one(websockets, name, url, headers)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())