build(auth.py): send redirect url via magic link

ui/auth.py

@@ -5,6 +5,8 @@ Uses supabase passwordless auth: https://supabase.com/docs/reference/python/auth
 
 Remember to set your redirect url to 8501 (streamlit default).
 """
+import logging
+logging.basicConfig(level=logging.DEBUG)
 import streamlit as st
 from dotenv import load_dotenv
 load_dotenv()
@@ -17,14 +19,18 @@ key: str = os.environ.get("SUPABASE_KEY")
 supabase: Client = create_client(url, key)
 
 
-def sign_in_with_otp(email: str):
-    data = supabase.auth.sign_in_with_otp({"email": email})
+def sign_in_with_otp(email: str, redirect_url: str):
+    data = supabase.auth.sign_in_with_otp({"email": email,
+                                           "options": {
+                                               "email_redirect_to": redirect_url
+                                               }})
+    print(f"data: {data}")
     # Redirect to Supabase UI with the return data
     st.write(f"Please check your email for a login link!")
     
 
 # Create the Streamlit app
-def auth_page():
+def auth_page(redirect_url: str):
     st.title("User Authentication")
 
     # User email input
@@ -32,4 +38,4 @@ def auth_page():
 
     # Sign in button
     if st.button("Sign In"):
-        sign_in_with_otp(email)
+        sign_in_with_otp(email, redirect_url=redirect_url)