ADD First stage routes

src/main.py

@@ -0,0 +1,13 @@
+from fastapi import FastAPI
+from routes import admin, auth, review, stats
+
+app = FastAPI()
+
+app.include_router(auth.router)
+app.include_router(admin.router)
+app.include_router(review.router)
+app.include_router(stats.router)
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World"}