Keep login sessions persistent across browser restarts

app/routes.py

@@ -120,6 +120,7 @@ def register_user(is_setup=False):
         return "That email is already registered."
     session.clear()
     login_user(user)
+    session.permanent = True
     flash(
         f"Welcome to Stride. {count} activities imported privately."
         if count
@@ -168,6 +169,7 @@ def login():
         if user and valid and len(password) <= 128:
             session.clear()
             login_user(user)
+            session.permanent = True
             return redirect(url_for("web.dashboard"))
         error = "Email or password was not recognised."
     return render_template("auth.html", mode="login", error=error)