Fix: Add infinite loop protection to debug script pagination

debug_volc_sync_manual.py

@@ -102,6 +102,7 @@ def fetch_all_packages():
     current_token = ""
     page_count = 0
     MAX_PAGES = 15  # 🛑 Safety Limit for Debugging
+    seen_tokens = set()
 
     while True:
         try:
@@ -128,7 +129,6 @@ def fetch_all_packages():
                 break
 
             data = response.json()
-            # print(f"   Raw Response: {json.dumps(data, ensure_ascii=False)[:200]}...") # Truncated
 
             items = data.get("Result", {}).get("List", [])
             print(f"   Found {len(items)} items in this page.")
@@ -138,9 +138,6 @@ def fetch_all_packages():
 
             next_token = data.get("Result", {}).get("NextToken", "")
 
-            # Debug Token Transition
-            # print(f"   Token: '{current_token}' -> '{next_token}'")
-
             if not next_token:
                 print("   ✅ No NextToken. Done.")
                 break
@@ -149,6 +146,13 @@ def fetch_all_packages():
                 print("   ⚠️ NextToken did not change. Stopping.")
                 break
 
+            if next_token in seen_tokens:
+                print(
+                    f"   ⚠️ Detected pagination cycle with token {next_token[:10]}... Stopping."
+                )
+                break
+
+            seen_tokens.add(next_token)
             current_token = next_token
             time.sleep(0.2)
         except Exception as e: