Add evaluation metrics for corrected adapter

corrected_image_adapter_step500/evaluation_metrics.json

@@ -0,0 +1,10 @@
+{
+  "aligned": 0.9947297289090998,
+  "permuted": 1.0151713928755592,
+  "zero": 0.9915075919207404,
+  "permuted_penalty": 0.02044166396645941,
+  "zero_penalty": -0.003222136988359381,
+  "examples_with_repeats": 680,
+  "checkpoint": "/mnt/data1/janackermann/Code/GarmentParticles/src/outputs/pgf_realistic_image_adapter_pilot_fixed/2026-08-25/15-22-57/checkpoints/0000500",
+  "checkpoint_state": "ema"
+}