⚡ Bolt: Replace lambda with operator.itemgetter for event sorting (#144)

Author: sl4m3

src/ledgermind/core/reasoning/enrichment/processor.py

@@ -1,4 +1,5 @@
 import logging
+from operator import itemgetter
 from typing import Any, Tuple, List
 from .config import EnrichmentConfig
 
@@ -22,7 +23,8 @@ def get_batch_logs(proposal: Any, episodic_store: Any, config: EnrichmentConfig)
         found_ids = {e['id'] for e in events}
         missing_ids = [eid for eid in eids if eid not in found_ids]
 
-        events.sort(key=lambda x: x.get('timestamp', ''))
+        # ⚡ Bolt: Replace lambda function with C-optimized operator.itemgetter for faster sorting
+        events.sort(key=itemgetter('timestamp'))
 
         total_available = len(events)
         included_lines = []