chore: 备份 TNG 注册/captcha 逆向与 MariBank SG bypass 进展

TngRootBypassHook 增强 captcha 诊断、TigerTally/JNIC 分层与 HWUI 策略；新增逆向脚本、Frida 工具与 UI dump；同步 MariBank SG hook 与 tng_exit_guard 更新。

reverse/scripts/scan_sg_unavailable.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+import zipfile
+from pathlib import Path
+
+APK = Path(__file__).resolve().parent.parent / "apks" / "maribank_sg_base.apk"
+needles = [
+    b"system is currently unavailable",
+    b"currently unavailable",
+    b"Unexpected error occurred",
+    b"Please try again later",
+    b"3100012",
+    b"deviceFingerprint",
+    b"preCheck",
+    b"preRegister",
+    b"getDfp",
+    b"dfp is empty",
+    b"dfpReady",
+    b"isDfpReady",
+    b"IV_Monitor",
+    b"register scene",
+    b"GlobalAuthError",
+    b"ErrorFlowHelper",
+]
+with zipfile.ZipFile(str(APK)) as zf:
+    data = b"".join(
+        zf.read(n)
+        for n in zf.namelist()
+        if n.endswith((".dex", ".jsbundle", ".json"))
+    )
+    for n in needles:
+        print(n.decode(), data.count(n))
+    idx = data.find(b"currently unavailable")
+    if idx >= 0:
+        print("\ncontext:", data[max(0, idx - 100) : idx + 150])