Remove image downscale in logging; log at full resolution

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app.py

@@ -246,13 +246,9 @@ def log_inference(pil_inputs, output_pil, prompt, seed, steps, guidance_scale,
             ("error_message",    pa.string()),
         ], metadata={b"huggingface": hf_meta})
 
-        def _to_jpeg(img, max_dim=1536, quality=85):
+        def _to_jpeg(img, quality=85):
             if img is None:
                 return None
-            w, h = img.size
-            if max(w, h) > max_dim:
-                scale = max_dim / max(w, h)
-                img = img.resize((int(w * scale), int(h * scale)), LANCZOS)
             buf = BytesIO()
             img.convert("RGB").save(buf, format="JPEG", quality=quality)
             return buf.getvalue()