feat(calibration): complete step 1 data inspection with data quality v1

scripts/paper/run_paper_loop.py

@@ -0,0 +1,12 @@
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).parent.parent.parent))
+
+from scripts.common.env import setup_environment
+setup_environment()  # 👈 SIEMPRE LO PRIMERO
+
+from src.paper.loop import PaperTradingLoop
+
+if __name__ == "__main__":
+    PaperTradingLoop().run_forever()