Fix: Added database initialization on startup to avoid 500 errors in production

backend/app/main.py

@@ -5,6 +5,7 @@ from fastapi.staticfiles import StaticFiles
 import os
 
 from app.core.config import settings
+from app.core.database import init_db
 from app.api.routes import router as routes_router
 from app.api.bus_stops import router as bus_stops_router
 from app.api.schedules import router as schedules_router
@@ -19,11 +20,20 @@ from app.api.analytics import router as analytics_router
 from app.api.reports import router as reports_router
 from app.api.shuttles import router as shuttles_router
 
+from contextlib import asynccontextmanager
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    # Initialize database
+    init_db()
+    yield
+
 app = FastAPI(
     title="SIBU Transportation API",
     description="API for SIBU public transportation system",
     version="1.0.0",
     debug=settings.debug,
+    lifespan=lifespan
 )
 
 # CORS middleware