Add lookbook generation: 20260319_235756_054

logs/20260319/fashion_20260319_235756_054.json

@@ -0,0 +1,7 @@
+{
+  "timestamp": "2026-03-19 23:57:56",
+  "ts": "20260319_235756_054",
+  "app": "ai-model-lookbook",
+  "type": "edited",
+  "edit_instruction": "상의는 참조 이미지로 변경"
+}