Added web front end

api/main.py

@@ -3,6 +3,7 @@ Mailing List Management API
 FastAPI-based REST API for managing mailing lists and members
 """
 from fastapi import FastAPI, HTTPException, Depends, Header
+from fastapi.middleware.cors import CORSMiddleware
 from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
 from pydantic import BaseModel, EmailStr
 from typing import List, Optional
@@ -26,6 +27,15 @@ app = FastAPI(
     version="1.0.0"
 )
 
+# Add CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # In production, specify your frontend domain
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 security = HTTPBearer()
 
 # Database connection