Refactor backend to use Flask instead of FastAPI, updating routing and form handling in main.py. Adjusted index.html form action to match new routing. Added .env to .gitignore. Enhanced formatting in copywriter.py for improved readability and added guidelines for content generation.

backend/templates/index.html

@@ -69,7 +69,7 @@
     <h1>Marketing Assistant AI</h1>
     
     <div class="container">
-        <form action="/generate-copy" method="post">
+        <form action="/" method="post">
             <div class="form-group">
                 <label for="prompt">Enter your marketing prompt:</label>
                 <textarea id="prompt" name="prompt" placeholder="Example: Generate a marketing campaign for an Umbrella company" required></textarea>