refactor

backend/app/db/migrate_fitness.py

@@ -4,7 +4,7 @@ from sqlalchemy import inspect, select, text
 from sqlalchemy.orm import Session
 
 from app.db.base import engine
-from app.db.models import FitnessProfile
+from app.db.models import FitnessProfile, StepLog
 from app.fitness.calculators import DEFAULT_NEAT_KCAL, compute_targets, macro_targets
 
 logger = logging.getLogger(__name__)
@@ -173,19 +173,7 @@ def run_fitness_migrations() -> None:
         )
 
     if "step_logs" not in inspector.get_table_names():
-        with engine.begin() as conn:
-            conn.execute(
-                text(
-                    "CREATE TABLE step_logs ("
-                    "id INTEGER PRIMARY KEY AUTOINCREMENT, "
-                    "logged_at DATETIME DEFAULT CURRENT_TIMESTAMP, "
-                    "steps INTEGER DEFAULT 0, "
-                    "active_calories FLOAT, "
-                    "source VARCHAR(32) DEFAULT 'manual', "
-                    "notes TEXT DEFAULT ''"
-                    ")"
-                )
-            )
+        StepLog.__table__.create(engine, checkfirst=True)
 
     if "body_metrics" in inspector.get_table_names():
         _add_column_if_missing(