Update migration script method

scripts/db_migrations/003_commit_tracking.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+"""
+Migration 003: Add Commit table for tracking user commits.
+"""
+
+import sys
+import os
+
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "src"))
+
+from kohakuhub.db import db, Commit
+
+
+def check_migration_needed():
+    """Check if Commit table exists."""
+    return not db.table_exists("commit")
+
+
+def run():
+    """Run this migration."""
+    db.connect(reuse_if_open=True)
+
+    try:
+        if not check_migration_needed():
+            print("Migration 003: Already applied (Commit table exists)")
+            return True
+
+        print("Migration 003: Creating Commit table...")
+        db.create_tables([Commit], safe=True)
+        print("Migration 003: ✓ Completed")
+        return True
+
+    except Exception as e:
+        print(f"Migration 003: ✗ Failed - {e}")
+        import traceback
+
+        traceback.print_exc()
+        return False
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    success = run()
+    sys.exit(0 if success else 1)