Make auth session last longer so users dont have to relogin each day

app/config.py

@@ -11,3 +11,4 @@ SYDNEY_TZ = timezone(timedelta(hours=11))
 class Config:
     DATABASE_URL = os.environ.get("DATABASE_URL")
     SECRET_KEY = os.environ.get("SECRET_KEY", "dev-secret-change-me-in-prod")
+    PERMANENT_SESSION_LIFETIME = timedelta(days=30)

app/routes/auth.py

@@ -40,6 +40,7 @@ def signup():
              fields["is_private"]),
         )
 
+        session.permanent = True
         session["user_id"] = user["id"]
         flash("Welcome! You're all signed up.", "success")
         return redirect(url_for("dashboard.index"))
@@ -58,6 +59,7 @@ def login():
             flash("Invalid username or password.", "error")
             return render_template("login.html"), 401
 
+        session.permanent = True
         session["user_id"] = user["id"]
         next_url = request.args.get("next", url_for("dashboard.index"))
         return redirect(next_url)