Fix IndentationError at line 378: correct indentation in _truncate_to_tokens method

src/llm_router.py

@@ -375,7 +375,7 @@ class LLMRouter:
     def _truncate_to_tokens(self, content: str, max_tokens: int) -> str:
         """Truncate content to fit within token limit"""
         # Simple character-based truncation (1 token ≈ 4 chars)
-            max_chars = max_tokens * 4
-            if len(content) <= max_chars:
-                return content
+        max_chars = max_tokens * 4
+        if len(content) <= max_chars:
+            return content
         return content[:max_chars - 3] + "..."