Sankofa Journal Step 12: A Usable Admin
Register Post, Category and Tag with sensible list_display, list_filter and search_fields, and prepopulate the slug from the title. Then use it as a person would: add a few posts through the admin rather than the shell, and notice which columns you wish were there. Add them. Finally check your accounts: exactly one superuser, and any other staff account holding only the permissions it actually needs.
Built it in both languages?
Mark it done once your Python and JavaScript versions both run correctly. Honesty here is what makes the dashboard useful to you.