Inconsistent routing for Terms of Use and How To Manage Your Data

[aaronskiba]

Currently, def terms_of_use_path and def how_to_manage_your_data_path exist in application_helper.rb for providing en/fr localized routes. However, the usage of these localized routes is inconsistent.

The file _create_account_form.html.erb uses terms_of_use_path. However, the file _footer.html.erb is hardcoded with <a href="/terms"><%= _('Terms of use') %></a>.

The file help.html.erb uses how_to_manage_your_data_path. However, the file _welcome.html.erb is hardcoded with <a href="https://portagenetwork.ca/tools-and-resources/dmp-assistant/how-to-manage-your-data/">How to Manage Your Data</a>.