fix(llm): remove default max_token:65536 from llm/client.py

Author: SOV710

src/doc2anki/llm/client.py

@@ -34,7 +34,7 @@ def call_llm(
     client: OpenAI,
     model: str,
     prompt: str,
-    max_tokens: int = 65536,
+    max_tokens,
     use_json_mode: bool = True,
 ) -> str:
     """