snapshot before merge

tmp_fixth2.py

@@ -0,0 +1,13 @@
+path = r"E:\GitHub\blog\bot-go\internal\tghandlers\tghandlers.go"
+with open(path, "rb") as f:
+    content = f.read().decode("utf-8")
+
+# Replace helpers.GetLanIP -> tgcore.getLanIP (or just inline)
+# Replace helpers.CheckPort -> tgcore.checkPort
+content = content.replace("helpers.GetLanIP", "tgcore.GetLanIP")
+content = content.replace("helpers.CheckPort", "tgcore.CheckPort")
+content = content.replace("helpers.", "tgcore.")
+
+with open(path, "wb") as f:
+    f.write(content.encode("utf-8"))
+print("Fixed helpers refs in tghandlers")