api/main.py

# api/main.py - MAIN FILE (Clean & Simple)
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from api.config import settings
from api.utils import lifespan
from api.routes import (
    home_router,
    chat_router,
    sessions_router,
    health_router
)

# Create FastAPI app
app = FastAPI(
    title=settings.APP_TITLE,
    version=settings.APP_VERSION,
    description=settings.APP_DESCRIPTION,
    lifespan=lifespan
)

# Add CORS middleware
app.add_middleware(
    CORSMiddleware,
    allow_origins=settings.CORS_ORIGINS,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Include routers
app.include_router(home_router)
app.include_router(chat_router)
app.include_router(sessions_router)
app.include_router(health_router)


if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=7860)