added html email and made site deployment ready | security fixes still needed

app/routes.py

@@ -13,10 +13,11 @@ def send_verification_email(user_email):
     s = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
     token = s.dumps(user_email, salt='email-confirm-h4tum-ctf-2025')
     link = url_for('main.verify_email', token=token, _external=True)
+    logo = url_for('static', filename='h4tum_white.png', _external=True)
     
-    #msg = Message('Verify your CTF Registration', recipients=["fdohq9ipugtc@mockmail.io"])
-    #msg.body = f'Click here to confirm your spot: {link}\nThanks for registering {user_email}'
-    print(link)
+    msg = Message('Verify your CTF Registration', recipients=[user_email])
+    msg.html = render_template("email.html", user_email=user_email, link=link, logo_url=logo)
+    mail.send(msg)
 
 @bp.route('/', methods=['GET', 'POST'])
 def index():